16 Fluid oz. ODC™ colloidal chitosan solution for trees and plants. Homeopathic plant and tree remedy. Treats over 150 pines trees and acres of lawn. SAVE - Volume Discount - less than $.49 per dose/tree. Order now limited supply!

1 fl oz ODC™ Home & Garden Colloidal chitosan solution for trees & plants. Induce them to defend against pine beetles. Treats 10 to 30 trees. Natural & Organic. Easy to use. Bedding plants, flowers, roses, cannabis & vegetables. Order now limited supply!

Calibration Stardard Card for calibration the Leaf Sensors -contains 1 ea. graduated calibrated micro-thin disks. Track voltage / inches (mm).

Bushing 1/4" Male Pipe Thread x 1/8" Female Pipe Thread - Black. Package size: 2 ea.

Hi-psi 1/8" ID Black Vinyl Tubing 10 Ft - for algae free nutrient solutions. For use with hydro-atomizing spray jets. Works with 1/8" barbs for water tight delivery.