NPK RAW KELP 10 LB VERDEAGRITECH data-hold function and low-battery indicatorDisplay:

data-hold function and low-battery indicatorDisplay: large and easy-to-read LCD screen includes simultaneous temperature readingFactory Calibrated: The PH-200 meter is three-point factory calibrated to 4

This approach lets the gardener control inputs: either by heavy feeding

The temperature control range is 68–108° F (20–42° C)

By using naturally occurring plant and biological compounds

*Light Retention – designed to hold 96% of its lumens and PAR after 1 year of usage

NPK RAW KELP 10 LB VERDEAGRITECH data-hold function and low-battery indicatorDisplay:RAW Kelp is 99% kelp extract from seaweed (Ascophyllum Nodosum). This product is fully water soluble. RAW Kelp is a beneficial supplement to all feeding schedules. It is also ideal for adding to foliar sprays and for creating optimal recipe solutions. Works in conjunction with all nutrient and feeding programs.