F.Y.I. Hydroponics by Ron Kleinman (VIDEO) lighting-accessories • Automatic sun or electric

• Automatic sun or electric light calibration modes ensure accurate readings no matter the source

This lighting stand fits all size SunBlaster T5 light strips

Formulation Hanna pH buffers are made of potassium dihydrogen phosphate and disodium hydrogen phosphate and are standardized with a pH meter calibrated to NIST primary standard buffer solutions (NIST 186Ie & 186IIe and NIST 158g S

Extends lamp and ballast life by reducing heat

F.Y.I. Hydroponics by Ron Kleinman (VIDEO) lighting-accessories • Automatic sun or electricThe Best Hydroponic Gardening DVD Ever! This detailed, comprehensive program provides excellent, valuable information and easy to understand instructions for Novice through Master Gardeners! Subjects include: Chapter 1: Plant Growth & Nutrition Requirements. 2: Nutrient Solution Management. 3: Seed Germination and Root Propagation. 4: All about Grow Lights (HID, Fluorescent, LED). 5: Modern Commercial and Do it yourself Hydroponic Gardening Systems