Alfred's Waterproof Heat Mat 10" x 20.75"Alfreds Seedling Heat Mat will help to give your seeds and clones a strong and healthy start. Our heavy duty Seedling Heat Mat raises the germination and rooting area temperature to approximately 20F 11C above ambient temperature, encouraging rapid seed germination and the successful. Alfreds Seedling Heat Mat is made from highly durable, waterproof, industrial grade PVC. Thanks to the internal ambient temperature monitor, our heat mats provide

Probe cleaning and correctly storing pH probes ensures you get the most accurate readings possible and will maximize the life of a probe

8% pure magnesium

The Fusion Hut dual zone grow tent features a large door tent

The perfect solution to store and hydrate your Bluelab pH products

Use 1-3 teaspoons per 5 gallons of water (1-2 grams per gallon)

putting continuous information at your fingertips

reduces humidity to desired levels

6in or 8in fan and filter output

This species of kelp is considered to be the finest agricultural seaweed in the world

The exterior is made from a thick black canvas and has a silver reflective interior coating which lets the light provided from your grow lights stay concentrated on the plants

and flowering plants

PRO-MAX HP can make it more difficult to overwater your crops