Tuning in to Nature worm castings Also available in sets with

Also available in sets with inserts

Murray's idea — that ocean water contains a concentrated

Combo Pack Includes

It's a soilless media

A 10 pack of bricks is enough for (30) 1020 Shallow Trays/ 1 brick is enough for (3) 1020 Shallow Trays

Tuning in to Nature worm castings Also available in sets withLearn how plants and insects communicate through emissions in the infrared frequency range and why poisonous pesticides do not solve the real problems facing agriculture. In this breakthrough book Phil Callahan uncovers why certain insects are attracted only to certain plants, the role of pheromones work in nature, and how plants under stress literally signal insects to come devour them. SKU 6493. Copyright 1975, softcover, 256 pages. 36 per case.