Jiffy Gro-Blocks

* * * - - Based on 3 reviews
Soak these in water then sow your seeds. Once germinated, remove the netting and plant out. More
Small, set of 12 50mm blocks 430049-12 £3.95 In stock
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When in stock, please allow up to 2 weeks for despatch.
Large, set of 12 80mm blocks 430050-12 £7.95 In stock
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When in stock, please allow up to 2 weeks for despatch.
Set of 24 blocks, 12 of each size 430051-MIX £10.95 In stock
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When in stock, please allow up to 2 weeks for despatch.
More Details

Soak these in water then sow your seeds. Once germinated, remove the netting and plant out. Use the small ones for tomatoes, the large for courgettes and squash.

Choose from:

  • Small set of 12 blocks (50mm)
  • Large set of 12 blocks (80mm)
  • Set of 24 blocks (12 of each size)

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Delivery

Hardware Delivery - When in stock, please allow up to 2 weeks for despatch.

Click here to find out more information about our delivery rates and times.

Jiffy Gro-Blocks reviews

* * * - - Average based on 3 reviews

* * * * -

Reviewed 20th April 2020 by Michael

Still waiting to use them.

* - - - -

Reviewed 31st May 2019 by Rebecca

Only one seed germinated from them compared to all the seeds put into traditional pots all from the same seed packet.

Jiffy Gro-Blocks-Yes & No

* * * - -

Reviewed 16th August 2018 by maggie thompson

We loved and used these at first but gave up as being too fiddly i.e. removing the netting.Please could they be produced with bio-degradable netting?
Then we can go back to loving them!!

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