3.75'' Neoprene Insert (60-pack) spl_magfan Roots Organics B2 Professional Grade

Roots Organics B2 Professional Grade Container Media can act as a direct planting media or be used as the perfect base mix

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and CO2 from one centralized unit

Volts: 240

Digital Sugar Refractometer for general purpose with automatic temperature compensation (ATC)

3.75'' Neoprene Insert (60-pack) spl_magfan Roots Organics B2 Professional Grade3. 75" 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