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Deep Root Planting Cells (28 Cells)

$12.25
(2 reviews) Write a Review
SKU:
G229
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Give seedlings with long roots a better start with these deep root planting cells (28 cells). The split-cell design lets you check root development and transplant with minimal disturbance—ideal for strong, healthy starts you can plant out confidently.

Key features

  • 28 deep cells (includes 7 strips of 4 cells)
  • Split cells for easy root inspection + gentler transplanting
  • Extra-deep (4-5/8") for long-root systems
  • Made in the UK from 100% recycled plastic
  • Reusable long-life injection molded cells; dishwasher-safe for cleaning/sterilizing
  • Ridged sides, drainage holes, and side ventilation slots for air pruning
  • Compatible with Deep Root Planting Starter kit (sold separately)

Ideal for

  • beans, sweet peas, and other long-rooted seedlings
  • taproot-heavy starts (where shallow trays stunt growth)
  • propagation / raising cuttings

Specs

  • Cell depth: 4-5/8"
  • 4-cell strip size (set of 7): 8 1/4" long x 4 5/8" high
  • Total cells: 28

 

2 Reviews Hide Reviews Show Reviews

  • 5
    deep root planting cells

    Posted by frank j diaz on May 31st 2026

    great concept to minimize storage when not in use. would recommend great idea and performance

  • 5
    Deep root cells

    Posted by Patricia on May 4th 2026

    I've been wanting to try these after seeing them used on Monty Don's gardening program. Very happy that they're available in the US now. Great for sowing peas, squash, and tomatoes, plenty of room for roots to grow.