Water trays for Charles Dowding CD15 and CD30 Seed Module Trays

These are simple water trays or drip trays for the the popular and practical CD15 and CD30 seed module trays designed by Charles Dowding and manufactured by Container Wise.

These seed module trays are my favorites for growing vegatable seedlings ready to transfer to my no-dig raised beds in my garden.  They are so much better than the flimsy, single-use trays that I was using previously and should give at lease 10 years of service according to the seller.

However, if you do not want compost water draining onto your windowsill you will need some water trays for the seed module trays to sit in.  These are simple water trays that I designed specifically for the CD30 and CD15 seed module trays that are sturdy enough to support the weight of filled seed module trays as you carry them between locations.

I have found that these trays can warp in the heat of the sun if printed in PLA.  So I recommend printing with PETG or ABS which have both worked well for me.

This is Charles' YouTube video introducing the CD15 and CD30 trays:

For those looking to buy Charles' module trays:

UK:
Containerwise: https://containerwise.co.uk/charles-dowding-propagation-trays/
The Refill Room: https://www.refillroom.com/product-category/garden/

The Netherlands:
The Farm Dream - https://thefarmdream.com/?s=books

Denmark:
FantastikeFroe - https://fantastiskefroe.dk/search?type=product%2Carticle%2Cpage%2Ccollection&q=CD60*

Norway:
Lindholm gård - https://www.lindholmgard.no

North America:
All About The Garden - https://allaboutthegarden.com/

Australia and New Zealand:
Sow your Seeds in Tasmania - https://sow-your-seeds.myshopify.com/collections/long-life-seeding-trays