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Soil Block Maker Set
Soil Block Maker Set
--Soil Blocker, Large
--Soil Blocker, Large
Soil Block Maker Large 4 Cells
--Soil Blocker, Large
Soil Block Maker Large 4 Cells
Soil Block Maker Small 20 Cells
Soil Block Maker Large 4 Cells
Soil Block Maker Large 4 Cells
Soil Block Maker Large 4 Cells
Soil Block Maker Large 4 Cells
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Soil Block Maker Large 4 Cells
Soil Block Maker Large 4 Cells

Soil Block Maker Large 4 Cells

(11 customer reviews)

$44.95

Perfect for planting larger seeds like squash & sunflowers

Check out our Seed Starting Course!

In stock

Frequently Bought Together

Large Soil Block Maker Inserts

Insert makes an indent in a large block for the small block to drop into for continued growth.

Checkout our Seed Starting Course!

Soil Block Maker Large 4 cells

Soil blocking is a simple and easy way to start seeds in a home setting.  The Large Blocker is perfect for planting those larger seeds like squash and sunflowers. There are no pots or trays to store or purchase each year. We use trays with no drainage holes so it can be done anywhere indoors. We find that the seedlings are healthier, grow quicker and in general hit the ground running and suffer no transplant shock. Here is what customers are saying about how soil blocking has changed their seed starting experience.

Soil Blocking Facts:

  • The large soil blocker makes one set of four 2” blocks.
  • We use this size blocker for larger size seeds such as sunflowers, sweet peas, beans, zucchini, and the like.
  • The large soil blocker can be equipped with cube inserts that allow you to move a seedling growing in a 3/4” soil block into the larger soil block to continue its growth. Inserts sold separately. Inserts
  • Easy to use and makes an indention for seed sowing
  • Eliminates transplant shock
  • High rate of germination
  • Earlier blooming and fruiting
  • Environmentally friendly
  • Robust zinc plated steel construction
  • Space efficient, inexpensive and maintenance-free
  • We use this size blocker 95% of the time in starting flower, herb, and vegetable seeds
  • 2 sets of twenty blocks fit on a 5" x 7" tray or 3 sets of twenty on a 5" x 10" tray
  • For best results use our Certified Organic Soil Blocking Mix  or make your own: Homemade Blocking Mix Recipe
  • Blockers come with written how-to instructions. Soil Blocking Instructions
  • Made in England

Click here for more soil blocking tips and videos.

11 reviews for Soil Block Maker Large 4 Cells

  1. Christy Kirby (verified owner)

  2. Anonymous (verified owner)

  3. Kelli (verified owner)

    I’m new to soil blocking and I’m in love with this tool! Better germination. Less money spent on trays that break. Easier to transplant my starts.

  4. Anonymous (verified owner)

    I haven’t used this yet.

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