Black Swallow Standard Fine Trio (langbeinite) 0-0-22 Propagation such as whitefly

such as whitefly

use half the recommended rate only

often dubbed "black gold"

KCl and 2

Improved Quality: Specifically designed to enhance the flavour

Black Swallow Standard Fine Trio (langbeinite) 0-0-22 Propagation such as whiteflyIntrepid Trio is 100% natural langbeinite, a unique mineral with three essential nutrients in every granule. Trio provides a long lasting, readily available source of low chloride potassium, magnesium and sulfur ideal for fruit, vegetable and row crops grown in magnesium deficient soils. Trio is certified Safe Feed Safe Food, OMRI listed and approved for organic farming. Comes in at 22. 1% K2O and 11% Mg. Permitted for organic use.