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Superior-grade
An added source of carbohydrates is important during the flowering stage to ensure microbes can help your plants uptake the nutrients they need to produce a healthy and aromatic crop
For over 75 years SUPERthrive has worked side by side with nurseries
and Magnesium that is specifically designed to provide an additional nutrient boost to our Future Harvest Holland Secret 3 Part fertilizer for crops that demand it
- 4x Root Control Square
Grodan Macroplugs SOIL MIXES Superior-gradeMacroplugs have a slit that allows for easy insertion of a cutting or bare root plant. These round plugs fit perfectly into our Gro Blocks. For best results with these Macroplugs always insert them in the GRODAN Gro Smart tray. The individual cells will make sure that the plugs stay closed around the stem of your cutting. Macroplugs come in a convenient 50 count bag. Macroplugs 36 40 w slit 1. 5" round Why Grodan Macro Plugs? Allows for easy insertion
US$ 119.98
US$ 118.98
US$ 88.98
US$ 30.98
US$ 45.49
