Jack's® Classic Orchid Grow & Bloom Fertilizer Combo Size:2-8 oz. bottles Density Comparison

Density Comparison

Optional humidity sensor available

or well water with slightly higher alkalinity and pH

The #300 Aluminum Shut-Off Valve offers durability and full-flow in a lightweight package

and 288-cell square plug trays are compatible with our germination tray

Jack's® Classic Orchid Grow & Bloom Fertilizer Combo Size:2-8 oz. bottles Density ComparisonKeep your orchids producing excellent leaves and blooms throughout the year with Jack's Classic Combo Pack of Orchid Liquid 7 5 6 and Orchid Bloom Booster 3 9 6. When used together, these two concentrates promote excellent leaf growth and enhanced flowering both in color and size of bloom. The formulation is easy to mix and easy to use. Both contains major and minor elements plus Calcium and Magnesium which is essential when using rain or relatively