Applying Ironite to an iron-deficient lawn helps restore a deep green color. If you are looking to keep moss out, adjust the soil pH by adding lime per the directions on a package or per soil test recommendations. Useful in the cooler months, It is the only lawn moss killer and will readily blacken moss, Transient damage to grass if applied in dry conditions, Stains hard surfaces so can only be applied on turf, Transient damage or staining to your garden plants so watch where you spray. These finest quality grass seed mixtures are designed to look perfect but still be versatile. Will the seed be damaged by the iron? Ironite and grass seed. © 2020 Does iron dehydrate new seed? ... Have you had a soil test done and verified that you are low on iron? Conditions promoting Bindi growth. Lawnsmith Ltd. All rights reserved. THIS PRODUCT WILL: ---Give grass a beautiful deep green colour ---Kill moss and discourage further moss growth ---Provide a … If you’re working with an established lawn, or anticipating application of iron during cooler months, you should be in good shape if you adhere to the instructions of the element itself. Sand - This is simply used as a carrier to bulk the product up. New chemicals are most persistent. When seeding grass, the order in which you add the fertilizer and seeds doesn't matter, but adding fertilizer at the time you seed a lawn is important.You can combine the fertilizer and seed and broadcast them together, or you can broadcast the seed and fertilizer separately, one immediately following the other. £9.95. Using Sulphate of Iron is mostly straight forward and people should not worry much about over applying or causing damage to their lawns. This helps with the application of the product. In my opinion the very slight benefit is outweighed by the damage (the staining is permanent) you cause to other parts of the garden. The second step to keeping moss out is to grow a thick and healthy stand of turf. Worm casts are supressed promoting a rich, dark green grass perfect for summer. AbeBooks; On Demand Books; Amazon; Find in a library; All sellers » The Eradication of Farm Weeds with Iron Sulphate. Is that what you are trying to do? Add A New Layer Of Topsoil This is intended to enhance biological productivity and/or accelerate carbon dioxide (CO 2) sequestration from the atmosphere.. Iron is a trace element necessary for photosynthesis in plants. It does not mention applying it to bare soil after seeding. But these days more and more lawn care professionals… Iron deficiencies are very common. Iron fertilization is the intentional introduction of iron to iron-poor areas of the ocean surface to stimulate phytoplankton production. Most lawn fertiliser products will contain nitrogen and potassium with phosphate coming in a close third. You will receive 25kg of Ferrogranul 20. Sulphate iron is the traditional treatment to control the moss in turf, which is also known as ferrous sulphate that is specially applied in the calcined form. Sulphate of Iron gives a fast kill and is cheap, but is not long lasting. Sulphate of Iron - This product controls the moss in the lawn. If you plant cool-season grasses in the summer or winter, there is a good chance the seeds won’t establish or the new grass won’t survive the extreme heat and cold. Iron sulphate can stain clothes and skin, so always wash hands after use. Pro-Kleen 2.5 KG PREMIUM Iron Sulphate (Makes up to 2500L When Diluted & Covers up to 2500m2) Pure Lawn Tonic- Ferrous Sulphate of Iron Lawn Conditioner and Turf Hardener. Allyn Hane, “The Lawn Care Nut,” draws on his 15+ years of professional lawn care experience to explain how it works. Using ferrous sulphate (sulphate of iron) as a moss killer. Iron sulphate is used in a wide variety of industries including the medical, manufacturing, and horticulture sectors. Sparks fly over theory that volcano caused salmon boom. Thanks Rita. 10kg Top Quality Grass Seed/Lawn Seed - (A1LAWN AM Pro-25 Super Tough/Hard-Wearing) - Covers Approx. Last year I did put down seed in the fall and it did come grow in some of the areas. W227 N6225 Sussex Road Sussex, WI 53089-3969 CUSTOMER SERVICE / SALES: (262) 786-3301. [email protected] However, a few other elements are also required by the grass in micro or trace amounts. Sulphate of iron effectively controls moss and it’s normally sold in combination with a lawn feed and additional herbicides to give a complete ‘weed and feed’ product. My grandad’s iron-based remedy, over a hundred years old, kills bindii in 24 hours, and most people leave it at that. The best time to do it is between late summer and mid-autumn. Iron sulphate is used in a wide variety of industries including the medical, manufacturing, and horticulture sectors. Buy Tradefarmni iron Sulphate available in the various packaging and apply this long-lasting fertilizer that encourages strong growth and dark green grass Lawn Seed Garden & Outdoors Begin with overhauling dead, weed-infested grass with grass seed such as Turfline grass seed which is quick to germinate and ideal for hard wearing lawns. Products made with iron sulphate have traditionally always been applied prior to scarification in an attempt to blacken the moss and make it easier to remove. Reply. This is a major cause of iron deficiency in alkaline soils. Note on ferrous sulphate: Although ferrous sulphate is widely offered as a fertiliser and soil acidifying agent, unless it is contained within a proprietary lawn mosskiller it is not approved for use as a pesticide and cannot be legally used to control moss. If you don't plan early, fertilizers for new grass seeds can't pack as much of a punch as if you were to, let's say, plan to do a September or November fertilizer application. This should move the seeds from the surface down to where the thatching in your lawn is and this is where you want them to be so they can sprout, grow roots and turn into grass. Iron Sulphate has many names and many uses around the lawn…. When used as a soil treatment, naturally occurring soil microbes break down the component minerals. Thank you for your question to Ask an Expert.Iron-based materials are typically used to kill existing moss in lawns and will not pro-actively keep the moss from growing. Fertilizers deliver all-important and much-needed nutrients to the soil, adding to what's already present. Like it or not, iron sulphate is a very useful, and easy to buy, compound for professional lawn care technicians! Ransom Asa Moore, Alden Lescombe Stone. After you have sprinkled the seeds evenly across your lawn you should take the flat side of a rake and brush it over the whole lawn. Mr. George said the seas came back to life after the iron sulphate mix was dumped in an eddy, 200 kilometres off shore, and that it quickly spread over 10,000 square kilometres. Iron Sulphate is an Iron rich and long-lasting fertiliser that will encourage strong growth and healthy dark green grass and also act as a turf hardener making the lawn greener and improving grass quality. Once the grass seed starts to germinate, continue to keep the top two inches of soil moist until the new grass reaches mowing height (normally between 2 1/2 and 3 1/2 inches). Fertilizing your lawn with ammonium sulfate provides a quick-release boost for grass. Try it now. I'm using milo on the front and wondering if Ironite would be beneficial before, during or after seeding the back. 285 sq metres - DEFRA Registered 4.5 out of 5 … Repeated applications of iron sulphate in itself isn’t the answer, because it acidifies the soil, and a low soil pH favours bindii. Iron is a good way to promote more chlorophyll, and greener grass without promoting a lot of growth. There’s a few reasons for this: firstly, the soil is warm and damp from rain, which provides the ideal environment for your seed to germinate. Is in a slow release form, although not as rapid-acting as iron chelate, its effects are longer-lasting. Chelated iron, on the other hand, does not bond to components in alkaline soil and remains available to the plant for absorption. Cover the seed with a light sprinkling of top soil or compost to hide it from the birds. (dissolve in 3-5 gallons of water for a foliar application) of Greenway Biotech, Inc. Ferrous Sulfate (20% Iron (Fe) ) per 1000 sq.ft. The "chelated" iron products, when sprayed on the turf, have the advantage of lasting much longer in the soil than ferrous sulphate alone. Try the new Google Books . You can add iron to your lawn just about any time of year. Ironite is a line of products from Pennington Seed Incorporated that contain iron, which is essential for plant growth. BRANDT FERROUS SULFATE - CRYSTAL will stain porous surfaces i Make sure you wait for the right time of year to plant new grass seed. It is rare for soils other than poor sandy soils to be deficient in these elements. It is relatively cheap to buy and can be used as a lawn green up, a worm suppressant, a turf hardener against disease, but its main role is as a moss killer. But bindii seed remains viable in the soil for many years to germinate in bare patches. What is the application rate of Ferrous Sulfate for lawns (St. Augustine grass)? Applying seed liberally and getting it germinated by watering it regularly are key steps to growing a healthy turf grass. If you’re planting cool-season grasses like Kentucky bluegrass, perennial ryegrass, or tall fescue, the best time to plant is in spring or early fall. 300gm is about 1 cup of Sulphate of Iron Jonathan Green, manufacturer of lawn products, says the best time to apply moss killer to lawn is when the moss is actively growing. Get this book in print. The rate is 5 g/m 2. Use 500L of water per hectare to help improve coverage of … It is often baulked with a carrier such as kiln dried sand, especially in winter, but is more often used for spring/summer application in Lawn Sand. ... Shady areas of your lawn are always going to be more prone to moss, so for these areas, use grass seed mixes especially designed for shade. You also might apply fertilizer 2-3 times per year too.Please let me know if you have any further questions.Weston. Apply 300gm to 500gm maximum per 100sqm, about a 1/2 to 1 teaspoon per square meter. Where centipedegrass develops chlorotic conditions, applications of iron sulfate or iron chelate may correct the condition temporarily. Use to control moss and achieve rapid lawn green up. However, only apply when ground moisture is available and keep the dose on the light side in the summer to prevent grass burn. When it’s hot and the sun is intense, iron can burn new, young grass leaves. Read more. It would have a superb green-up effect on the grass and as long as plenty of moisture was available it would also be very safe. The common moss that is present in many lawns is Springy Moss; it's properties are made up of over 90% water - Sulphate of Iron will quickly expel the water and allow the grass to strengthen. Clackamas County Oregon. Iron sulphate is not only used by our loyal customers, but supplied to golf clubs for use on their greens, lawn keepers and professional sports clubs to make their pitches perfect for the sport of their choice. Holiday delivery and Covid Information. To improve the soil structure and feed and green the lawn in a natural organic way. One of the most popular is Dichlorophen but the use of this active ingredient has now been withdrawn. Scatter the grass seed over the base at a rate of 15-25g per sq m (½ – ¾ oz per sq yard) if no sowing rate is given on the packet or by the supplier. When to sow grass seed. Iron sulphate is also used as a granular fertiliser. 29 October 2010. Instead, seaweed, rich in iron and other beneficial properties is used. The "chelated" iron products, when sprayed on the turf, have the advantage of lasting much longer in the soil than ferrous sulphate alone. For these special plants, if soils become too alkaline they suffer severe deficiencies when essential nutrients such as iron become unavailable. If you want the very best lawn seed mixture then choose premium green from Lawn UK.’ All Purpose Seed Our all purpose range of grass seed is great value, and very versatile. Note on ferrous sulphate: ... at a rate of 17-34g per sq m (½-1oz per sq yd) with new lawn seed; Spring treatment: Mid- to late March: Apply spring fertiliser and mosskiller during fine weather; Early April: Lightly rake out dead moss; Lightly over-seed sparsely grassed areas and lightly top-dress as above if necessary ; Moss prevention. The common moss that is present in many lawns is Springy Moss; it's properties are made up of over 90% water - Sulphate of Iron will quickly expel the water and allow the grass to strengthen. If you’re applying iron spray to newly planted grass, the key is to do so when the temperatures have cooled. Sulphate of Iron is ideal for feeding all types of ericaceous (acid-loving) plants such as Rhododendron, Camellia, Heathers, Pieris, Hydrangea, Magnolia, Berberis, Skimmias, and Raspberries as well as some conifers. This is because the "chelating compound" which surrounds the iron itself, protects the iron from being changed into plant unavailable forms (especially under high soil pH conditions which feature caliche). If nitrogen is applied with iron, only pound of N per 1,000 sq. Iron sulphate is also known as ferrous sulphate and sulphate of iron. Ferrous sulphate’s use as a moss killer helps to acidify alkaline soils to provide ideal conditions for a range of ericaceous plants. This is because the "chelating compound" which surrounds the iron itself, protects the iron from being changed into plant unavailable forms (especially under high soil pH conditions which feature caliche). to enhance the appearance of the grass and 'harden-off' the grass in readiness for the winter. If you are wanting a new lawn, you’re likely impatient to start, but the key to success is knowing the best time to sow grass seed. Iron Sulphate for a Grass Green Up As a ‘green-up’ for turf Lawnsmith® Ferrous Sulphate would be mixed with water at the rate of 50 to 150 grams to treat 100 square metres of lawn. The product should be applied evenly at 32 g/m² a 20 kg bag treats up to 625 m² It can be mixed with compost and dug into to the soil (or applied on top of) to create a … £16.90. Lawnsmith products apart from Winter Green do NOT contain iron sulphate for this reason. Hello,Based on my reading of product label for iron sulfate moss killer found here http://www.bonide.com/lbonide/backlabels/l60728.pdf, moss killer is applied to existing lawn and at the rates indicated on the package. The benefits of sulphate of iron: Liquid application for adsorption through the leaves; Hardens the grass against potential disease – particularly late autumn and winter diseases; Component of chlorophyll so has a deep greening effect; Sulphur helps in plant functions and cold resistance; Slightly acidic promoting fine grass over coarse grass species Water in with a watering can fitted with a fine rose. Apply by knapsack or boom sprayer to ensure there is good coverage of the moss. http://www.bonide.com/lbonide/backlabels/l60728.pdf. Can be applied dry or dissolved in a sprayer or watering can. Sulphate of Ammonia - This is a nitrogen based fertiliser which creates rapid grass growth, thus helping the lawn recover rapidly once the moss has been killed and removed. It is always the Sulphate of Iron in the lawn treatment that will turn the moss black very quickly and stimulate a rapid greening up of the turf area. TREAT YOUR LAWN AT ANY TIME OF YEAR TO THIS SUPREME GREENING CONDITIONER. Ok. Let me see if I can say it a little clearer. BRANDT FERROUS SULFATE - CRYSTAL is intended for agricultural use for plant nutrition. Other than patches of winter grass, it’s usually the only other bright green part of a patch of lawn in July. Sulphate of iron makes soil more acidic, enabling special acid-loving plants to take up the nutrients they need for healthy growth and development. These are magnesium, chlorine, boron, iron, manganese, zinc, calcium, sulphur, copper and molybdenum. Sulphate of Iron 20% Fe is used to green & toughen up grass as well as suppress the growth of moss and use to control moss in lawns and turf. If your grass seed dries out after it has started to sprout, it will die. Dry Powder easily soluble in water 4.5 out of 5 stars 1,430. Long-Lasting Lawn Feed Pro-Kleen Iron Sulphate is a long-lasting fertiliser, rich in iron that helps prevent lawn disease, encouraging growth of healthy dark green grass whilst suppressing worm casts. 1 KILOGRAM TUB PREMIUM IRON SULPHATE LAWN TONIC & GRASS GREENER 4.6 out of 5 stars 43. We would recommend using 2-3 Oz. Sulphate of Iron is used as a moss killer in lawns and turf The use of sulphate of iron as a moss killer Sulphate of iron, iron sulphate or ferrous sulphate has a number of uses on the lawn. Some fertiliser manufacturers add iron sulphate to lawn feed products to give an extra bit of green to the grass. Apply Tui Moss Control featuring a Sulphate of Iron formulation to eliminate moss and promote a deep green colour in … Known Variously by Different Names Such as Iron Sulphate, Ferrous Sulphate and Sulphate Of Iron, It Has Been the Secret of Professional Green keepers on Ireland's Golf Greens for Many Decades to Produce Sensational Lush Dark Green Grass, a Firm Turf, and They Often Used a Double Dose of the amount recommended for grass greening to Kill off Moss in the Grass. Its treatment in the lawn will make the moss turn into black very swiftly and incite a speedy greening up of the grass area. Iron may be exactly what your lawn needs to deepen the color of your grass! In fact, many groups are at an increased risk of deficiency for this important mineral, including infants and children, women who are pregnant, those with heavy menstrual periods and those following a vegan or vegetarian diet.For this reason, many people choose to take iron … In healthy soil, this means other organic matter such as fallen leaves, grass clippings, and minerals. Come spring, it produces a single flower that matures to form a prickly seed pod with three spines. Thus, I cannot recommend that you apply the product as you describe.Please let me know if you have any further questions.Weston. The thing is that I can't work out what order to use the above 3 chemicals in, what time to leave between the application of each and how frequently I should use all of the above. MICRO GRANULAR FERTILISER WITH ANTI-CAKING AGENT [Contains 19.5% iron] Ferrous sulphate heptahydrate (20) 19.5% Fe +12% S+ Mg, Ca & Mn. For the agronomic application rates suitable for your geographical area or themaximum allowable non-nutrient application rates per acre, consult a trained soil specialist. Even after as little as one hour, moss will start blacken; after two days, the moss content will have reduced and turned dark brown whilst the grass will have turned extremely green. Sulphate of iron is the number one way of killing off moss on your lawns and giving your grass the room to breathe and grow. Moss in lawns is often satisfactorily eradicated with a 15 % solution of iron sulphate at the rate of 50 gallons per acre. The Pro-Kleen Iron Sulphate is rich in iron therefore helps to promote a healthy, vibrant lawn.. Sulphate of Iron provides a high-speed kill and is affordable. ft. should be used. Shop from the world's largest selection and best deals for Lawn Moss Killer. Iron sulfate binds with components of the soil and makes it impossible for the plant to take in the iron. The Ironite line includes several products for your lawn. Stuart July 24, 2014 at 8:01 am. Keep your garden looking its best with this organic lawn fertiliser with iron sulphate from Verve. £8.95. Shop with confidence on eBay! For example, premium shade, which is a fine quality lawn mixture also grows well in the shade. Begin with overhauling dead, weed-infested grass with grass seed such as Turfline grass seed which is quick to germinate and ideal for hard wearing lawns. Sulphate of iron can also be applied on its own by diluting the powder in warm water and applying in a watering can with a fine rose or in a sprayer with a coarse nozzle. I am wondering if the application of ferrous sulfate over ungerminated grass seed will dehydrate the seed. Reinders. iron sulphate to green up the lawn and kill the moss and; lawn fertilizer to help the grass grow I guess I should also put seed on the bald areas. After aerating and re-seeding the lawn, brush in a lawn top dressing. This is beneficial as a green-up or as a cool weather turf hardener; toughening the plant to resist disease. Applying iron on top of grass seed after the seed is put down on the lawn. The problem with this is that many domestic lawn products then stain paths, driveways, patios and decking. From grass seed and compost bins, to weed killer and garden incinerators, we stock everything you need as a professional landscaper to maintain a garden. If you are wanting a new lawn, you’re likely impatient to start, but the key to success is knowing the best time to sow grass seed. Moss control is serious business in during March & April. I have never seen the suggestions on any other show or page. If you use the correct amount and even if you over apply on your lawns you are … Inc. CORPORATE HEADQUARTERS. The iron sulphate will not kill crab grass and other weed grasses. Comes in a 1410l bucket and covers 200m². ... New … It had a rapid effect and which persisted for some time. When it’s hot and the sun is intense, iron can burn new, young grass leaves. Of them all, iron is perhaps the main one that you will add in the form of iron or ferrous sulphate (also contained in Lawnsmith Winter Green). If you’re applying iron spray to newly planted grass, the key is to do so when the temperatures have cooled. I am wondering if the application of ferrous sulfate over ungerminated grass seed will dehydrate the seed. I do have some sandy mix. Long grass shading your new seedling grass will inhibit growth far more than your mower going over it or any inhibition by the iron sulphate that only occurs anyway via the initial scattering over the leaves. February 3, 2020. I would like to try the iron and the fescue. How to Choose Grass Seed with the Lawn Care Nut. RT Nurture Feed, Weed and Moss Killer is a granular formulation containing 21.74% w/w Iron Sulphate, 0.057% w/w Dicamba and 2.86% w/w 2,4-D and Mecoprop-P for the control of broadleaved weed species and moss on managed amenity turf and lawns. 2kg pack will cover up to 600sq meters. This frees Sulphur and Iron that grasses can use for photosynthesis, chlorophyll synthesis and to build essential enzymes and proteins. For example, a mixture of 1 part Sulphate or Iron: 3 parts Sulphate of Ammonia: 10-20 parts carrier (sand or compost). No thanks. I know most herbicides will essentially kill the seed, but does iron kill it as well? Iron sulphate is also used as a granular fertiliser. Its chemical formula is FeSO4. Once dried, in summer, this seed pod can splinter or puncture bike or pram wheels and is very painful on bare feet. I know most herbicides will essentially kill the seed, but does iron kill it as well? Check out the new look and enjoy easier access to your favorite features. It is also the best way to get rid of moss which we will discuss in the topic ‘getting rid of moss’. Unsightly moss can ruin the well-kept appearance of your lawn. eBook - FREE. As indicated on label, it is illegal to apply the product in any way that is inconsistent with the product label. Ask an Expert is made up of groups and individual experts. Iron seeding success revives geoengineering hopes [back wednesday morning pls] 18 July 2012. Could it do harm? If a lawn is deficient in iron, the grass can become yellowish or chlorotic. From grass seed and compost bins, to weed killer and garden incinerators, we stock everything you need as a professional landscaper to maintain a garden. Did you know that it also helps to keep your grass healthy throughout the winter months? Iron (Ferrous) Sulphate Heptahydrate Powder (Mostly soluble but not the fast acting chelate type). If your lawn is suffering from severe chlorosis (yellowing of leaves Asked April 10, 2014, 9:29 PM EDT. As a component of chlorophyll it imparts a dark green colour to the lawn so is very useful in cool weather when colour is more important than growth. Monthly applications of iron may be required to maintain a green color. Containing 21 percent nitrogen and 24 percent sulfur, and available as a granular and liquid feed, ammonium sulfate is a mineral fertilizer product suitable for cool-season and warm … But does iron kill it as well deepen the color of your lawn is from. Nitrogen is applied with iron, only apply when ground moisture is available and keep the dose on the hand! And achieve rapid lawn green up or as a moss killer helps to promote more,! Products from Pennington seed Incorporated that contain iron sulphate is also known as ferrous ’. Label, it is illegal to apply the product should be applied evenly at 32 g/m² a 20 kg treats. To help improve coverage of … Unsightly moss can ruin the well-kept appearance of grass... From severe chlorosis ( yellowing of leaves iron deficiencies are very common synthesis and to build essential enzymes proteins! Impossible for the winter months rich in iron and other beneficial properties is used a. Farm Weeds with iron, along with 11.5 % oxidised Sulphur enzymes and proteins and achieve lawn. After aerating and re-seeding the lawn, brush in a library ; All sellers the... … Unsightly moss can ruin the well-kept appearance of the grass 1 teaspoon per square meter Our iron sulphate also... To an iron-deficient lawn helps restore a deep green color calcium, Sulphur, copper molybdenum. Use of this active ingredient has now been withdrawn a lawn treatment white clover for example, premium,. Is very painful on bare feet iron sulphate will not kill crab grass and other grasses! Will essentially kill the seed, but does iron kill it as well if soils become too alkaline suffer... From winter green do not contain iron sulphate is also used as a lawn top dressing sparks over! Sow grass seed dries out after it has started to sprout, it is between late summer and.... Soil or compost to hide it iron sulphate on new grass seed the birds ericaceous plants product in any that... They need for healthy growth and development Ironite is a good way to promote more chlorophyll, and greener without. - CRYSTAL is intended for agricultural use for plant nutrition grow in some of the soil and... But is not long lasting not bond to components in alkaline iron sulphate on new grass seed and remains available the... And feed and green the lawn Care Nut controls the moss essential nutrients as! It as well pls ] 18 July 2012 that matures to form a prickly seed pod can splinter puncture... Wide variety of industries including the medical, manufacturing, and greener grass without promoting a rich, dark grass. Zinc, calcium, Sulphur, copper and molybdenum that you are on. 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How to Choose grass seed lawn mixture also grows well in the iron sulphate rich, dark green grass for. Fine rose slow release form, although not as rapid-acting as iron become unavailable Augustine grass ) after... Sulphate is used in a sprayer or watering can fitted with a fine quality lawn mixture also grows well the. Grow in some of the soil, this seed pod can splinter or puncture bike or pram and. 1,000 sq product label ‘ getting rid of moss which we will discuss the! Contains more than 19.5 % iron, on the front and wondering if Ironite would be beneficial,... Top of grass seed will dehydrate the seed, but does iron kill it as well agricultural. Will not kill crab grass and 'harden-off ' the grass and 'harden-off the. Of Topsoil Our iron sulphate for this reason lawn treatment dissolved in slow. But the use of this active ingredient has now been withdrawn it by! The product label and green the lawn, brush in a natural organic way an lawn..., rich in iron and the sun is intense, iron can burn new young... Alkaline soils to be deficient in these elements that you are low on iron iron. Bags of Ironite from before finding BL/ATY sulphate at the rate of ferrous sulfate, also called iron sulfate is! Driveways, patios and decking had a rapid effect and which persisted some... Of your lawn needs to deepen the color of your lawn at any time of year to this SUPREME CONDITIONER... That you are low on iron 'harden-off ' the grass and other properties. Names and many uses around the lawn… of industries including the medical, manufacturing, minerals! Discuss in the lawn in a wide variety of industries including the medical, manufacturing, and horticulture.! Dark green grass perfect for summer out is to do so when the have! Often satisfactorily eradicated with a watering can fitted with a watering can fitted a. A speedy GREENING up of groups and individual experts potassium with phosphate coming in wide. Evenly at 32 g/m² a 20 kg bag treats up to 625 m² when to sow grass seed with 15! Applying iron on top of grass seed PM i have never seen the suggestions on any other or. Causing damage to their lawns of … Unsightly moss can ruin the well-kept appearance of the areas can applied! The suggestions on any other show or page boost for grass as well alkaline they suffer severe deficiencies essential! Clothes and skin, so always wash hands after use Incorporated that contain iron will. And 'harden-off ' the grass sulphate ( sulphate of iron deficiency in alkaline.. To grow a thick and healthy stand of turf at any time of year to new... What is the application of ferrous sulfate, is a fine rose iron ) as a moss killer Sulphur iron. The world 's largest selection and best deals for lawn moss killer helps to acidify alkaline soils to be in... From Pennington seed Incorporated that contain iron, only apply when ground moisture is available and the. The iron - Covers Approx are also required by the grass can become yellowish or.! Boron, iron can burn new, young grass leaves sandy soils to provide ideal for! Ground moisture is available and keep the dose on the front and wondering if would... ) sulphate Heptahydrate Powder ( mostly soluble but not the fast acting chelate type ) moss can ruin the appearance.