• Discount for cash and bank orders
  • Free Delivery
  • My Pledge
  • Price Guarantee
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Castle Marijuana Seeds

My Pledge

Guaranteed Delivery

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Allow me to welcome you to our store. I hope we will become your marijuana seeds supplier of choice. We are a professional, family run operation with a commitment to service that is sadly so often lacking in this industry of ours. Castle have been supplying quality products for over a decade.

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I would like to make you a pledge, a promise from Castle Marijuana Seeds to our customers across the globe. I encourage you to read My Pledge and see how you feel about our company’s philosophy.

  • We only stock fresh seeds from reputable seed banks.
  • Our delivered prices are the best on the internet.
  • I guarantee the safe arrival of your seeds.

Read my pledge in full

All our postage options are free for orders over £50 and I guarantee the safe and prompt arrival of your seeds. We ship across the World! Fast delivery to the US, Canada, Europe and beyond. Our distribution centres allow for speedy arrival wherever you want delivery.

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Our Price Guarantee

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'I promise we will beat our Competitors Prices.'*

*Excluding TGA Subcool seeds. Find the total price including shipping, and send us the specific link. (exact seeds, shown as in stock, from reputable seed banks).

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Seed Brands