3'' Neoprene Insert (84-pack) flowering nutrients Automatic one or two point

Automatic one or two point calibration

The ONA Odor Stop is an excellent dispenser fan for medium duty application

All-aluminum construction with white gloss finish protects against corrosion in humid environments

This clears the pores of the roots allowing for vigorous nutrient uptake into the plant

3'' Neoprene Insert (84-pack) flowering nutrients Automatic one or two point3" x 0. 75" Neoprene Inserts act as root guards and fit inside net pots to support plants growing in aeroponic or hydroponic systems. Designed for cloning machines, these inserts are preferred over plastic lids because they prevent the cutting or clone from moving around. Simply place the stem of a new cutting into the slit in the insert and watch as it provides support to your plants while still protecting their delicate tissues. Sold in packs of 84