Hydroponics Online Store



Hydroponic Systems

Hydroponic Grow Lights & Bulbs

Hydroponic Tents & Grow Boxes

Hydroponic Ballasts

Grow Light Reflectors

Hydroponic Nutrients

Grow Media Rocks

Hydroponic Pumps

Hydroponic Pots

Hydroponic Books

Meters

Hydroponic Exhaust Fans

Hydroponic Seeds

Hydroponic Foggers

Home Store Blog Forums FAQs Lesson Plans Pictures


Search:



1" Rockwool Starter Plugs 20 Sheets of 200 Plugs (4000 Plugs Total) + Twin Chart For Sale


1



This item has been shown 1295 times.

Buy Now

1" Rockwool Starter Plugs 20 Sheets of 200 Plugs (4000 Plugs Total) + Twin Chart:
$270

1" Rockwool Starter Plugs 20 Sheets of 200 Plugs (4000 Plugs Total) + Twin Chart 1" Rockwool Starter Plugs 20 Sheets of 200 Plugs (4000 Plugs Total) + Twin Chart

Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The purpose is to support the requirement of the plant in the different plant stages. Grodan has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen for rapid plant growth. Grodan comes in graduated sizes. Seedlings started in cubes are easily transferred to blocks and then onto slabs, if desired. Seedlings or cuttings started in the Grodan cubes can also be transplanted into more traditional planters and growing mediums.

  • Made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs
  • Has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen for rapid plant growth
  • Seedlings or cuttings started in the Grodan cubes can also be transplanted into more traditional planters and growing mediums
  • Twin Canaries Chart included with every order!

Buy Now


 

Hydroponic Forum Discussions:


Popular Hydroponic Items:


Green Farmer Organics Super Growers Pack picture
Green Farmer Organics Super Growers Pack


Great White Prpsgw04 100049823 4 Oz Mycorrhizae, 4 Ounce, White picture
Great White Prpsgw04 100049823 4 Oz Mycorrhizae, 4 Ounce, White


Organic Cal-mag Oac Plant Nutrient Supplement By Tps Nutrients, 1 Quart (32 Oz) picture
Organic Cal-mag Oac Plant Nutrient Supplement By Tps Nutrients, 1 Quart (32 Oz)


General Hydroponics Ph Up And Ph Down 8oz Combo Kit Water Adjuster Buffer picture
General Hydroponics Ph Up And Ph Down 8oz Combo Kit Water Adjuster Buffer


General Hydroponics 722080 Ph Control Kit For A Balanced Nutrient Solution picture
General Hydroponics 722080 Ph Control Kit For A Balanced Nutrient Solution


Advanced Nutrients ~ Bud Candy ~ Enhancer Flower Bloom Booster ~ 250ml Bottle picture
Advanced Nutrients ~ Bud Candy ~ Enhancer Flower Bloom Booster ~ 250ml Bottle


Signal Terpene Enhancer Plant Nutrient Supplement, Flower Hardener And Increa... picture
Signal Terpene Enhancer Plant Nutrient Supplement, Flower Hardener And Increa...


General Hydroponics Ph Down picture
General Hydroponics Ph Down


Gh Ph 7.0 Calibration Solution, Ph 4.01 Calibration Solution, Ph Control Kit picture
Gh Ph 7.0 Calibration Solution, Ph 4.01 Calibration Solution, Ph Control Kit


Gh Ph 7.0 Calibration Solution, Ph 4.01 Calibration Solution, Ph Control Kit picture
Gh Ph 7.0 Calibration Solution, Ph 4.01 Calibration Solution, Ph Control Kit