3/8" Gum Rubber Tubing for Vacuum water-pumps-&-irrigation-supplies Bloom also contains potassium

Bloom also contains potassium

Make those LED or HID grow lights work better for you and your crop

enabling it to provide airflow even when air movement is restricted

The wedge shape of the growing media is proven to enhance the growth of roots for more robust plants by focusing root growth downward

Greenhouses & Agricultural Operations – Maintains clean air circulation in enclosed growing environments to support plant health and worker comfort

3/8" Gum Rubber Tubing for Vacuum water-pumps-&-irrigation-supplies Bloom also contains potassium3 8" Gum Rubber Tubing Pure gum rubber tubing is ideal for vacuum applications and will not collapse under a vacuum like other soft low durometer tubing on the market. Please refer to this chemical compatibility chart: Cole Parmer Chemical Compatibility Natural Rubber Key Features: Tear Resistant Retains Memory Safely conducts many acids, chemicals, and gases Resistant to cold and hot temperature variations Very versatile Flexible and soft Developed