Use Castclear Worm Cast Suppressant to drive worms away from your lawn naturally without harming them and stop wormcasts. Worms are good for the garden, helping to aerate the soil and mix in organic matter. In the lawn however, they or rather their worm casts can be a real nuisance as worm casts ruin the appearance of a fine lawn. Ignoring them by squashing them flat with your mower will create an uneven surface, smother existing grass & provide an ideal seed bed for weeds to grow. This product has now been replaced by Sulphur Lawn Worm Cast Suppressant.
Castclear Worm Cast Suppressant contains a unique combination of nutrients, soil penetrants and organic sulphur, which when sprayed onto the lawn deters worms for 20 days. Castclear Worm Cast Suppressant is NOT a pesticide does NOT harm the worms or reduce populations, but does deter worms from travelling through treated soil and therefore stops wormcasts appearing on the surface. Apply when worms are at their most active in the upper surface of the lawn i.e. between September and March, or after periods of heavy rain usually in spring, early summer & autumn. For persistent wormcast problems re-apply after 3 weeks at a reduced rate i.e. at a 3rd of the full dose. Apply as a liquid using a sprayer - a 500ml pack initially treats up to 250 sqm or 1 litre initially treats 500 sqm. Initial dosage - Measure out 200ml using the dosing chamber and add to a minimum of 2.5 litres of water and apply as a blanket spray to 100 sqm of lawn. Re-application dosage - Should wormcasts persist, re-apply at 3 week intervals at a reduced dose of a third of the full dose rate i.e. add 70ml to a minimum of 2.5 litres of water and apply as a blanket spray to 100 sqm of lawn.