Seedling Tray 28 Cells

Buy seedling tray with 28 cells

The 28-cell seedling tray combines robustness and practicality for organizing batches of seedlings with complete control of humidity and ventilation. The cavity design facilitates uniform watering and prevents waterlogging, promoting white, compact roots ready for transplanting.

A balanced format for those who want moderate density per tray without sacrificing space for labels and everyday handling. Its stable, lightweight, and stackable design simplifies transport, cleaning, and storage.

It can be used with light substrates (peat, coco, cutting mix) or with commercial plugs, integrating into domestic and professional propagation procedures for cannabis, aromatic and horticultural plants .

The geometry of the alveoli guides root growth downwards, reduces spiraling and improves survival when transplanted to a pot, rockwool block, Hydroton or perlite.

In an ecosystem of indoor growing accessories , this solution stands out for its cost-performance ratio among cheap indoor growing accessories , available in online grow shops with compatible consumables.

For consistent results, it is advisable to work with adjusted water, soft propagation light, periodic ventilation with a dome, and hygiene between cycles.

Indoor cultivation Seedling tray 28 cells

The 28-cell format offers an excellent balance between capacity and individual control. Each cell holds enough volume for the radicle to explore the medium without becoming waterlogged. The set fits in standard propagation greenhouses, maintains a stable microclimate, and facilitates precise irrigation with a fine mist sprayer. Ideal for planning staggered sowings, conducting germination tests by variety, and keeping clear records with durable labels.

What is the purpose of a 28-cell seed tray?

It's used for germinating seeds , rooting cuttings, and raising seedlings to transplant size with high predictability. In indoor cultivation , the tray allows for standardized protocols, improved establishment rates, and reduced time between sowing and transplanting. It's very useful in continuous cannabis plant production, where uniformity and initial vigor make all the difference in the final yield.

Indoor growing accessories: 28-cell seedling tray

Performance increases when combined with specific indoor growing accessories : a transparent dome with ventilation, a heating mat with a thermostat, a digital thermo-hygrometer, a fine mist sprayer, and a rigid growing tray. Recommended additives for cuttings: rooting hormone and a mild root stimulator for low EC. Waterproof labels and indelible markers improve traceability by batch, date, and variety. The entire set fits into clean and repeatable workflows.

How do I use a 28-cell seedling tray?

1) Prepare a light medium (fine peat, sifted coconut coir, or plug). 2) Moisten evenly and drain off excess moisture without compacting. 3) For sowing: make a small cavity, place the seed at the appropriate depth, and cover lightly. 4) For cuttings: make a slanted cut, apply rooting hormone (optional), and insert firmly. 5) Place under a dome and ventilate periodically to prevent excessive condensation. 6) Maintain low-intensity light specifically designed for propagation and a moderate temperature. 7) When roots emerge from the base of the cell or plug, transplant to a pot or larger block (coconut coir, perlite, rockwool, Hydroton ). This workflow minimizes stress, accelerates adaptation, and improves batch uniformity.

Price of a seedling tray with 28 cells

The price per cell is attractive compared to higher-density alternatives with less individual control. Reuse is possible through cleaning and disinfection protocols between cycles, increasing profitability and aligning with strategies for inexpensive indoor growing accessories .

Where can I buy a 28-cell seedling tray online?

Available at Hydroponics Blanes , an online grow shop with discreet shipping throughout Spain. We offer a wide catalog of propagation materials, domes, pots, and consumables, along with technical support from a trusted grow shop for working with cannabis plants in controlled environments and maximizing the initial growth phase.

The 28-cell seedling tray brings order and repeatability to every project. Its manageable size, well-distributed cells, and compatibility with heat domes and mats make this tray a strategic choice for starting crops , germinating seeds , and cloning with high success rates.

A versatile tool among the best indoor accessories offered by Hydroponics Blanes through discreet shipping and expert advice.