Hydroponic Germination Sponge

Gardens With Purpose Shop

$2.00 $2.20

Hydroponic Sponge is used for seed germination. It is the ideal germination medium as it minimizes root damage during transplanting and separation of seedlings.

Each sponge is specially cut to allow easy germination of seeds. Dimensions are 6 x 8 cubes.


1. Carefully insert 1 - 2 seeds into the center of each cube

2. Water thrice daily

3. Once seeds have germinated into seedlings, separate each sponge cube and

  • Bury the entire cube along with the roots into the soil for soil based growing
  • Place the cube into a hydroponic system for further growing

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