Xtrasun-PARsource Combo HPS Lighting Kit, 1000W, 277V garden-accessories These growing blocks are used

These growing blocks are used for direct sowing or "blocking on" of Macro and Multiblock raised plants

Designed for plant growth

enhancing your plants vigor and growth all season long

MICRO is comprised of a high quality nitrogen and calcium base

• For use in vegetative thru transition stage

Xtrasun-PARsource Combo HPS Lighting Kit, 1000W, 277V garden-accessories These growing blocks are usedThis 277V kit is an incredible value! We've combined our Xtrasun 1000W Convertible 277V ballast with our PARsource GLX55031A reflector and Xtrasun XTB1000 1000W HPS lamp to make a highly effective and economical lighting system. Our CSXCORD 15' lamp cord with Lock & Seal plug is also included. The Xtrasun ballast in this combo is our classic workhorse magnetic ballast, offering reliable service at a value price. It also provides "Xtra" flexibility,