🌿 Grow Big or Go Home! - Elevate your gardening game with Grodan.
The Grodan Rockwool Starter Mini-Blocks are 1.5" cubes made from molten rock, designed to absorb nutrient solutions while providing excellent oxygen retention for seedlings and cuttings. Each pack contains 225 blocks and includes a Twin Canaries Chart for optimal growth guidance.
J**N
Rock wool cubes
I love the cubes. They are sturdy and make cloning easy. Great product. I use these all the time. A must buy for that plant person in your life
P**X
The best seed starter!
These wrapped cubes are perfect for starting hydroponic grown plants.
J**Y
Great for hydroponics
I use them to start seeds for my hydroponics garden and they work great
O**K
Perfect
Great for clones
P**L
Great for starting seeds!
Had 100% success rate germinating my seeds in these. Now they're ready to go into their RDWC home
D**T
Perfect for seed starting
Rockwell cubes work perfect for seed starting you don’t have to worry about overwatering or under watering them. They stay aerated at all times. You can then set them on a larger Rockwall cube 3 inch 4“ 6 inch Hugo whatever you would like and roots immediately takeoff perfect for growing. PH your water and check your EC and watch how fast they grow. you won’t go wrong.👍👍
B**N
Good buy for growing
Good value but hard time growing with these. I will keep trying.
T**S
Great for clones
Good rockwool
T**G
Grodan Rockwool Starter Mini-Blocks
Receive Goods As Post, Good Buy
Trustpilot
2 weeks ago
1 month ago
