A complete, ready-to-use setup for growing corms, seedlings, tissue culture plantlets, and small cuttings.
Each kit includes my custom-designed insert, which has been specifically developed to maximise growing space while providing excellent drainage, airflow, and wick-assisted moisture control.
Simply add your substrate and corm and you’re ready to grow!
1 × 3oz Corm Cup Outer
1 × Secure-Fit Lid
1 × Custom Corm Cup Insert
1 × Pre-Cut Wick String
Custom-designed insert for a precise fit
Maximises usable growing area compared to alternatives such as shot glasses
Multiple drainage and ventilation holes to promote healthy root development
Wick-assisted watering system
Compact size ideal for corms, seedlings, small cuttings, and tissue culture plantlets
Lid remains securely fitted with the insert installed
These cups pair perfectly with my Corm Cup Holders as they help prevent the corm cups from being knocked over, as well as the riser versions allowing for tiered growing for ease of use and visibility. I also have some new designs coming that help prevent algae build up too.
"Dawn Radiance" is printed using a multi-colour transition filament. As a result, colours and transitions will vary between batches. If you'd like to see the current colour variations available, feel free to get in touch before ordering.
Colours marked with ** are printed in PLA.
PLA offers the widest range of colours, best print quality and is more than suitable for the intended use of this product. While PLA is generally less resistant to prolonged heat and humidity than PETG, I have used PLA planters and self-watering outers in my grow tent that sits around 28°C and 80–95% humidity for over two years without any issue.
Colours without ** are printed in PETG.
PETG offers increased durability, better heat resistance, and improved long-term performance in demanding environments.
Both PLA and PETG are suitable for use in a corm cup, however if you prefer the most durable option with the best long-term performance then a PETG option should be chosen.
Please note: To ensure long-term durability, these inserts should be used under normal room temperature conditions. They are not designed for use with heat mats, germination mats, or other heated surfaces, as prolonged exposure to heat may cause slight warping.
A complete, ready-to-use setup for growing corms, seedlings, tissue culture plantlets, and small cuttings.
Each kit includes my custom-designed insert, which has been specifically developed to maximise growing space while providing excellent drainage, airflow, and wick-assisted moisture control.
Simply add your substrate and corm and you’re ready to grow!
1 × 3oz Corm Cup Outer
1 × Secure-Fit Lid
1 × Custom Corm Cup Insert
1 × Pre-Cut Wick String
Custom-designed insert for a precise fit
Maximises usable growing area compared to alternatives such as shot glasses
Multiple drainage and ventilation holes to promote healthy root development
Wick-assisted watering system
Compact size ideal for corms, seedlings, small cuttings, and tissue culture plantlets
Lid remains securely fitted with the insert installed
These cups pair perfectly with my Corm Cup Holders as they help prevent the corm cups from being knocked over, as well as the riser versions allowing for tiered growing for ease of use and visibility. I also have some new designs coming that help prevent algae build up too.
"Dawn Radiance" is printed using a multi-colour transition filament. As a result, colours and transitions will vary between batches. If you'd like to see the current colour variations available, feel free to get in touch before ordering.
Colours marked with ** are printed in PLA.
PLA offers the widest range of colours, best print quality and is more than suitable for the intended use of this product. While PLA is generally less resistant to prolonged heat and humidity than PETG, I have used PLA planters and self-watering outers in my grow tent that sits around 28°C and 80–95% humidity for over two years without any issue.
Colours without ** are printed in PETG.
PETG offers increased durability, better heat resistance, and improved long-term performance in demanding environments.
Both PLA and PETG are suitable for use in a corm cup, however if you prefer the most durable option with the best long-term performance then a PETG option should be chosen.
Please note: To ensure long-term durability, these inserts should be used under normal room temperature conditions. They are not designed for use with heat mats, germination mats, or other heated surfaces, as prolonged exposure to heat may cause slight warping.
