🌿 Grow smarter, not harder—your hydroponic garden’s secret weapon!
This 400-piece hydroponic sponge set features uniform 25mm cubes with predrilled holes, designed for efficient seed starting and plant propagation in soilless cultivation. Made from premium, safe materials, it’s perfect for indoor gardens, greenhouses, and commercial vegetable planting.
P**M
Easy to use
Good durable product
T**R
These work good.
Most of my seeds germinate in these little sponges, I don't need a heating pad, and just have some small grow lights - they work well to get the plants started. Just separate all of them before you seed, as once they have roots, pulling each one apart often kills the plant next to another. Other than that, these don't harbor mold or mildew - making them very good.
T**
Fine replacement
Works fine as a replacement for old ones.
T**E
Sponges for your seeds
400 pieces grow sponges, comes in sheets and you pull them apart. When separated they are a little square with a hole in the top and a X on the bottom. I have just planted my seeds in them and I am eager to see how the seeds do in this medium. This is a more economical alternative, 400 in all, that's going to keep me busy for a very long time. LOL I willl post progress pics later on.
C**N
Great buy
Well designed the depression where the slit is ingenious when it comes to getting plants in and out that are small and fragile. This makes life easy.
R**N
I’m sure they will work great but..
They come vac sealed sucked down to the size of a golf ball…. They are all flat as a pancake with no reform what so ever….
T**S
Mold easily
These sponges mold easily
J**A
Excellent
My best purchase
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