Based on the calculations above, you would get around 15m2 of iron sulphate applied when using a 3 litre sprayer. This all depends on the weedkiller being used. Each manufacturer is different so do read the label. I had no expectation of a replacement, as I had attempted repairs on the item myself and therefore assumed, that I would not be able to return it.

Weedol® Ultra Tough™ Weedkiller (Concentrate Tubes)

It also reduces the amount of fluid that’s released. Meaning your solution will last you longer when applying. Hand held Pump SprayersAs a reference, I have an 80m2 lawn and often use my 12 litre watering can for applying iron sulphate, which works perfectly fine. Though I still prefer a sprayer. Sprinkle Bars for watering cans If you’re spraying weed killer or liquid fertiliser and your lawn is over 50m2 then you’ll definitely benefit from buying a sprayer. What’s more, if the area you’re covering is less than 50m2 then you’ll most likely benefit from buying a sprinkle bar a.k.a dribble bar (more on this below). A well fertilised lawn will help you get the most from your weed killer. In spring apply fertiliser in April and weed kill end of May or early June. In autumn do your weed spraying 1 to 6 weeks after feeding. During the summer, apply your feed and then the weed killer once you see the grass perk up. As simple as that! Ideal for use around sheds and greenhouses, along fences, gravel areas, and other areas not intended for vegetation such as paths and drives. It can also be used for ground clearance before autumn or spring digging and removing old lawns before reseeding or turfing. How to use

Soluble Lawn Fertiliser to Spray Feed Grass | Lawnsmith Soluble Lawn Fertiliser to Spray Feed Grass | Lawnsmith

A sprinkle bar is basically a plastic tool that connects to the head of your watering can. They’re relatively cheap and can be used with nearly all herbicides or feeds and fertilisers. Visible effects in 24 hours. Weed death may take up to 28 days (in cold weather activity is slower). Where to use You can only put weed killer on the whole lawn once or twice a year so get the timing, conditions and concentration right to improve the weed control in your grassIf there are too many weeds to spot or hand weed, follow this procedure to apply weed killer to the whole lawn using a weed killer concentrate When to apply lawn weed killer When you see all the features of this great lawn and garden sprayer from Matabi you'll realise what super value it is. A1: It can be used between April and November on a dry calm day when the weeds are actively growing and have sufficient leaf surface to absorb enough weedkiller to kill the weeds.

Weed Feed Sprinkle Bar Watering Can Adapter | LawnsmithTV

I had one of the pipes slightly out of line and when I attempted to correct it, the pipe on the section that fits on the watering can split and a chunk broke away from the edge. After mowing. Leave at least 2 days if applying liquid lawn weed killer to the whole lawn. Don’t mow for a further 3 days Great shame, but I do think they need to alter the material this is made from, it is far too brittle and delicate, for the purpose for which it is intended... Adjustable watering arc for full circle or partial segment coverage Maximum water area coverage, 55sq mLiquid lawn weed killers such as Resolva, Weedol or Verdone, are better for the grass, worse for the weeds whilst being less of a problem for pets and children Our recommended weed killers Resolva and Weedol (Verdone) suggest only one treatment per year but if you use each one once that allows you two full lawn treatments in a year. This only applies to weed killer for the coverage of the whole lawn NOT ready to use for spot treatments.