Refurbished - Powerhouse 1000W HPS Ballast, 120/240V Gardening Accessories The Root Spa is a

The Root Spa is a Deep Water Culture system

5 Dimensions (mm) 558

the addition of water absorbant granulate to peat mixes at 25-50% volume increases water holding capacity and aeration

or seeds started ready for transplant

Refurbished - Powerhouse 1000W HPS Ballast, 120/240V Gardening Accessories The Root Spa is aThe Powerhouse is packed with features which make it the most advanced electromagnetic HID ballast on the market. With its durable all aluminum exterior construction and offset high low component orientation, it runs quieter and cooler than any other ballast we have ever made. Cool components mean higher performance and longer life. Features Coolest running Ultra quiet with ISO mount silencer Rugged and durable Dual voltage North American brand