Wash Hydro • Shop Online
2318 18th Street NW
Washington, DC
(202)-750-7760
About Us In-Store
Workshops
Employment Customer Rewards Customer Feedback Employee Login Open Monday-Saturday 10am-8pm, Sundays 12pm-6pm
45 Items Found.Viewing Page 1 of 5 Next Page >> Sort by
Type: Miscellaneous
Subtype: Rockwool
<P>Stonewool is recognized the world over as the ideal hydroponics growing substrate. Grodan stonewool is known for its quality, consistency and performance. These Mini-Blocks are excellent for starting seeds and cuttings and are easily transferred to larger stonewool slabs once roots have been established. Three strips of 15 wrapped Mini-Blocks give your customers 45 total blocks each measuring 1.5"square. </P>
Type: Miscellaneous
Subtype: Rockwool
Pargro V-Slabs are high-density stonewool slabs designed specifically for vertical systems. This easy-to-use medium features step-by-step instructions on the wrapping and great water distribution. Water and nutrients spread evenly horizontally and vertically, with only 5% difference in water content between the top and bottom.
Type: Miscellaneous
Subtype: Rockwool
Pargro QD (Quick Drain) offers an economical alternative to other rockwool products, without skimping on quality. Because Pargro skips the frills, all gardeners get is rockwool that drains well without falling apart. Available by special order only.
Type: Miscellaneous
Subtype: Rockwool
Pargro QD (Quick Drain) offers an economical alternative to other rockwool products, without skimping on quality. Because Pargro skips the frills, all gardeners get is rockwool that drains well without falling apart. Available by special order only.
Type: Miscellaneous
Subtype: Rockwool
Pargro QD (Quick Drain) offers an economical alternative to other rockwool products, without skimping on quality. Because Pargro skips the frills, all gardeners get is rockwool that drains well without falling apart. Available by special order only.
Type: Miscellaneous
Subtype: Rockwool
Pargro QD (Quick Drain) offers an economical alternative to other rockwool products, without skimping on quality. Pargro QD JUMBO drains well without falling apart, and it’s a particularly good choice for gardeners who want to use a big block in an ebb and flow system.
Type: Miscellaneous
Subtype: Rockwool
Pargro QD (Quick Drain) offers an economical alternative to other rockwool products, without skimping on quality. Because Pargro skips the frills, all gardeners get is rockwool that drains well without falling apart.
Type: Miscellaneous
Subtype: Rockwool
Pargro QD (Quick Drain) offers an economical alternative to other rockwool products, without skimping on quality. Because Pargro skips the frills, all gardeners get is rockwool that drains well without falling apart. Includes 45 cubes.
Type: Miscellaneous
Subtype: Rockwool
Pargro QD (Quick Drain) offers an economical alternative to other rockwool products, without skimping on quality. Because Pargro skips the frills, all gardeners get is rockwool that drains well without falling apart. Available by special order only.
Type: Miscellaneous
Subtype: Rockwool
Pargro® QD (Quick Drain) offers an economical alternative to other rockwool products without skimping on quality. Because Pargro® skips the frills, all gardeners get is rockwool that drains well without falling apart.