hydroponic indoor seed starter kit (kratky)

29-nov-2025_ new print profile added whitout the growlight holder on the back.

An easy hydroponic seed starting system with built in light option.

• easy tabs for lifting,
• easy topping off nutrient solution
• easy light installment.
• instant transfer to bigger kratky when seedlings are ready

Many seed starters for hydroponics are available but I was looking for something to utilize my mini growlights that came with my amazon kit.
These light however where depenadle on the dome the set came with and my seedlings where growing pretty fast.
I also wanted to transfer them into netcups to get the roots going before transferring them outside.

So thats when this design was born :)

 

this easy to top off system had space for 6 netcups and the option to use a growlight on top.

It can hold that standard 55mm netcups but I have included a netcup file for convenience

If you are not utilizing every grow spot, A lid can be printed to cover it.

The light adapter can be printed here:

https://makerworld.com/en/models/1145580-grow-light-stand-for-seed-starter#profileId-1148817

 

Boost MePlease leave a like, comment and share.
If you are happy and want to get more awesome designs, consider a boost :D I will be truly gratefull!