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Improve your planting quality with our rock wool！
Good penetrating
The 95% porosity of rock wool provides enough space and a good environment for seed growth; ensures the water and nutrients needed for plant growth
Promote healthy growth of seedlings
Made of high-quality basalt with high germination rate which can well protect the germinated seedlings
Easy to transplant
Evenly Distributed Rockwool Blocks allows plants to grow independently for easy transplantation
Perfect for Cloning Trays
Our rock wool is made from molten rock that is centrifuged at high speed and melted at high temperature to form fibers. Pressed into a block, the texture is soft and uniform, the water absorption is good, the looseness is porous, the strength is high, and the air permeability is good.
- Specification
- Brand: Legigo
- Material: high-quality molten rock
- Size: 1.0/ 1.2/1.5/ 2 inches
Organic rockwool is suitable for hydroponic systems and soilless cultivation！
Made from molten rock spun into cotton candy-like fibers
Legigo rockwool starter plugs have good moisturizing effect and convenient planting holes, which are widely used in hydroponic culture, seed starting, rooting, plant reproduction, cloning system, etc., and Popular with home growers, organic growers, gardeners and commercial growers.
- Advantage
- Excellent Good moisture retention
- Great permeability
- Protect the healthy growth of roots
- High germination rate
- Nutritious growing medium
- Easy to transplant
- Conducive to root growth
Help your plants robust and vigorous crops！
Monstarr
2025-09-03 14:55:32
This is my first time using rockwool but it works as expected.
Customer
2025-08-26 18:29:27
These little things work very well for seed starting. As per the instructions, use a pair of scissors or a knife to separate them. I tried just breaking off one, and it broke it and the adjacent cubes a bit. If you stick to cutting your cubes out, it works. I have to widen the indent where you put your seed. It isn't very large, so you might need to adjust it a bit to get your bulbs in there.
Christy
2025-07-26 15:13:44
These are not big enough for a Tower Garden! They are not wide nor deep enough and they fall apart very easily when you pick them up or try to cut them. I should have done better research before purchasing these. Probably OK solution for some but not for my purposes. The price was reasonable though and shipping was great.
Lenease
2025-06-10 17:19:02
I bought these to use with Gardyn cubes. The 1.2 fits nicely into the cube. Used these for some bare root strawberries.
Glad To Be Here
2025-02-05 17:35:45
PROS:I cannot think of any.CONS:(See photos) 1 inch cubes are only half the length of other brands so they are much too short for 1 inch net cups.They are soft like cotton candy and flaky like biscuits and fall apart with handling. Plus, they excessively shed glass fibers when handling.Because you have to use 2 to make the size of one normal sized 1 inch pod and they fall apart, the price is no bargain.I AM an avid hydroponic grower and have experimented with several brands of rock wool for my lettuce, greens, cucumber, beans, tomato and seed starting systems. I use Kratky, ebb and flow, deep water, and hybrid systems. Although prices may differ I have found that all the rock wool cubes I ordered were basically of similar quality, allowing me to grow enough veggies to be able to share my bounty with many friends and neighbors and even strangers who appreciate fresh produce.That was until I ordered these. Some broke apart while taking them out of the box.Some flaked into pieces as I was removing them from the pre soak. There was way too much "rock dust" falling from the product.As I have already mentioned, each pod was 1/2 the size of any other 1 inch pod I have ever used, so I had to double them up to prevent light from entering my system.I do not recommend, so will be returning them and purchasing another brand.
Nolan C. Babcock
2025-02-03 18:18:59
Have used these for years with very good results. As long as I grow I will use them.
JessM
2024-12-22 11:27:10
I ordered these to replace the rockwool in my Gardyn. I had to cut them down because they were too wide and the cuts were not all the way through but they worked well and my plants took to seed. I also had to soak them for 24 hours before using to balance out the pH. When they are wet, the fall apart pretty easily.
Kayla Wann
2024-11-12 10:35:04
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