Unfortunately No more internet sales

   Dear Customer,

   Unfortunately we no longer sell by the Internet,

   You can still find everything in our store in Heerlen.

   Our range will remain online so that you know what you can get with us.

   If you have any questions, please contact us.

   Kind regards, The Happy Garden Team




The Seedbox is the ideal starter set for every grower. Each set contains a breeding tray with a transparent lid, 12 germination plugs and a bottle of the unique Plagron Seedbooster. Follow the clear instructions in the manual in your own language and your seeds will germinate and grow into perfect plants. The secret of this set is the Seedbooster. This stimulator contains a protective anti-rotting enzyme that gently penetrates the skin of even the most difficult seeds.

Complete set for the safe germination of seeds.

Composition of the Plagron Seedbox

  • Grow box with transparent hood;
  • 12 seed plugs;
  • 250 ml Seedbooster;
  • Manual in 12 languages.


  1. Pour the bottle of Seed Booster empty into the measuring cup and add 250 ml of lukewarm tap water. Stir this mixture carefully with the stirrer;
  2. Pour the mixture evenly over the seed plugs in the nursery. Wait a few minutes until the solution is completely absorbed. Pour the excess liquid from the container after the plugs have filled with liquid;
  3. Grab the seeds with clean hands and plant them 5 mm deep in the hole, in the middle of the germination plug;
  4. Clamp the transparent cap between the two ledges on the inside of the tray. In this way the breeding tray is completely closed;
  5. Place the nursery tray in a room with a temperature of 20 - 24 ° C;
  6. After 1 - 5 days the seeds germinate. Then click the transparent cover loose from the grow box and place it a little diagonally on the propagation tray. This creates small openings through which fresh air reaches the plants;
  7. Provide enough light for sturdy stems. If the plants touch the plastic lid, it can be removed. As soon as the root tips grow outside the seed plug, the plants can be further cultivated according to the chosen cultivation method.

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  • Brand: PLAGRON
  • Product Code: HGW011.104
  • Availability: In Stock
  • 20.59€
  • Ex Tax: 17.02€

Tags: plagron, starter boxes, seeds