【200 pcs】Hydroponic Seedling Sponge - Black Type

Hydroponic supplies.
Seedling starter sponge x200 pieces, black type.
Comes in a vacuum-sealed bag, 5 sets of 40 pieces each.
Each piece is 2.5cm square with a pre-cut slit.
We also offer white sponges, but their performance and properties are the same. If you plan to transfer to hydroton later, the black color will be less noticeable.
After purchase, they are vacuum-packed and stored with the air removed! Just like a futon, they will return to their original size when opened.
Photos of vegetables grown with white sponges in my home are also included.
We grow vegetables such as butter lettuce, sunny lettuce, leaf lettuce, mizuna, komatsuna, baby bok choy, baby shungiku, and baby spinach.
We recommend managing them collectively until the roots emerge from the sponge, then transferring them to pots and growing them with liquid fertilizer.
The combination of powdered Hyponex and Menadione is the most effective for smooth growth.
These are new and unused, but they are not pure white. Please refrain from purchasing if you are concerned about this.
I also use them myself, and I use ones that are deformed or dull. Therefore, the ones delivered will not be in a 10x10 connected grid due to compression.

We have more available, so please comment with the quantity you desire, and we will adjust the price and list them.
We also offer soil-type products and pots.
You can view a list of our hydroponic supplies from the link below.
#KoalaHydroponicSupplies

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