 |
 |
 |
 |
Grodan A-OK Starter Plugs, Mini-blocks & Macroplugs |
| A-Ok Starter Plugs are designed for starting seeds and rooting of cuttings (clones) prior to plugging into the larger Gro-Blocks. 1.5” size fits the holes in the blocks. They work perfectly in the white Grodan Starter Tray (found on back page). A-Ok plugs come in a sheet that fits a standard 10x20 tray (flat). The sheets come shrink-wrapped and labeled with instructions. More Details and Pricing |
 |
 |
 |
 |
Grodan Gro-Blocks |
| Gro-Blocks are like a ‘container’ to pot-up young seedlings. If you normally would use a 3” pot to transplant your seedling into, then choose a 3” Gro-Block. Small plants can be fully grown in our larger Gro-Blocks. 1.5” A-Ok plugs and Macroplugs fit perfectly into the Gro-Block holes. If transplanting onto a slab, leave white plastic wrapping on, but if going into a loose medium, then remove the plastic. They come in packs labeled with instructions. More Details and Pricing |
 |
 |
 |
 |
Grodan Gro-Slabs |
| Gro-Slabs are the final stage for growing a spectacularly large plant in stonewool. Using the Delta Technology, we have created incredibly uniform slabs with greater firmness. Transplant your Gro-Block plant onto a slab just like professional growers. They come in clearly marked biodegradable UV resistant sleeves for comfortable handling and algae prevention. More Details and Pricing |
 |
 |
 |
 |
Grodan Granulate |
| Granulated rockwool works great on its own or mixed with other loose media such as expanded clay rocks. If planting in containers outdoors, Water Absorbant Granulate is the best medium of choice. Our granulate comes in large 45, 40 or 20 lb. pound bags. More Details and Pricing |
 |
 |
 |
 |
Grodan Growcubes |
| Growcubes are small 1/2” cubes of stonewool. There are several advantages to using this loose medium: better aeration due to how the cubes stack on top of each other, maximum drainage from each cube so that you can hardly ever overwater your plant, easily mixes with other loose media (such as expanded clay rocks or CocoCan™ Gro-Mix), lightweight and much cleaner than peat-based media, but with better growth rate. The properties of Growcubes make it like a 50/50 mix of absorbent to repellent stonewool. More Details and Pricing |
 |
 |
 |
 |
Grodan Reusable Trays |
| This sturdy reusable white tray has been especially engineered for the Grodan® company to perfectly fit the 1.5” AO starter plugs and round Macroplugs. More Details and Pricing |
 |
 |
 |
 |
Grodan Syringe Needles |
| These Grodan Metal Needles are used by professional growers to extract water samples deep from within a Gro-Block or Gro-Slab. They make a smooth insertion with little damage to the block or slab. Use with any Luer-Lock™ Syringe, such as the one on this page. They are 4.5” (11.4cm) long with two sampling holes at the tip. More Details and Pricing |