Down To Earth Greensand Natural 5lb Soil & Fertilizers used as a top dressing

used as a top dressing creates an effective physical barrier against fungus gnats

Use to clean tank and hoses after spraying

It's smart

Everything you need is pre-mixed & ready to use all in one bag

Down To Earth Greensand Natural 5lb Soil & Fertilizers used as a top dressingNaturally occurring in marine sedimentary deposits, Down To Earth Greensand is composed primarily of the blue green siliceous mineral glauconite. Traditionally used to loosen heavy clay soil or to hold together loose sandy soils, DTE Greensand is able to absorb up to one third its weight in water to improve the moisture holding capacity of garden soils and potting mixes.