The green bottom water and drip tray, designed to easily water your plants and seeds in Propagation Module Trays
The bottom water tray is intended to simplify watering of your plants and seeds. By utilizing the bottom water tray, you can avoid washing away your seeds and ensure that the soil of your seedlings stays moist. Watering from above may cause the growth of undesired fungicides on young plants, or heavy watering may result in the collapse of the stems of tender seedlings.

Additionally, watering from below promotes root growth and ensures that the soil in the cells has absorbed as much water as possible. When watering from the top we often found that the topsoil is wet but the rest of the soil is still dry.

The green tray can also function as a drip tray to catch any excess water that may drain from the propagation module trays, keeping your workspace clean and organized.

These trays are suitable for the bottom water and drip tray – 15 cells, 28 cells, 40 cells, 60 cells (CD60), 77 cells, 28 cells deep, 40 cells deep,  15 cells deep, and 77 cells deep.

– Module tray not included
– CD15 tray & CD30 tray and HR10 tray & HR20 tray have different dimensions and are not designed for the bottom water tray. However, 1x CD30 OR 1x HR20 can be used in combination with the green tray.
– The 28XL tray does not fit

Features
Sturdy material to lift the green tray + filled seed tray
Raised edges on the inside for proper water access to the cells
Raised edges provide airflow to air-prune roots
Long-lasting tray (15+ years)
Create a propagator with the matching transparent lid

Specifications:
Tray Size (mm) outside: 380 x 243 x 41 (~15″ x 9.6″ x 1.6″)
Tray Size (mm) inside: 352 x 215 x 39 (~13.9″ x 8.5″ x 1.5″)
Inner edge height: 15mm (~0.6″)
Weight (kg): 0.270

How to use the drip and bottom water tray:
To bottom water plants and seedlings, you fill the green tray with water until above the inner edges. Place the seed tray on top and keep adding water until you no longer see changes in the water level or until the seed tray feels heavy. Remove the tray, empty the green bottom water tray, and place the tray with plants back on top.

If you leave the water in your plants will grow roots inside the green bottom water and drip tray and roots will not be air pruned.

If you like to use the green tray in combination with the transparent lid you secure the lid by pushing both sides of the green tray inwards.