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Round Plate of 37 x 4 cm. is a resistant and stable accessory for indoor cultivation that makes it easy to collect runoff, protect surfaces, and keep tables and trays organized. Diameter of 37 cm, height of 4 cm, and dark gray color to manage watering of large pots with professional efficiency.

The Round Plate 37 x 4 cm. is made of durable plastic with a smooth finish that simplifies cleaning between waterings in intensive cycles. The raised edge retains drainage without spills and allows you to measure volumes, assess EC/pH, and adjust nutrition precisely in cannabis cultivation programs.
The circular footprint of 37 cm offers a wide and stable seat for round pots and equivalent large-based square formats, commonly used in final containers of 11–25 L or larger depending on design.
The solid base distributes the retained water evenly, practical for hydration by capillarity when the substrate is very dry, always removing excess at the end of the day to prevent root rot.
The dark gray tone hides salt stains and provides a sober look on tables, carts, and shelves.
This accessory helps keep aisles dry, reduces unwanted ambient humidity, and improves hygiene and safety in indoor cultivation facilities.
Available at Hydroponics Blanes, online grow shop with a wide range of indoor accessories, technical advice from a trusted Grow Shop, and discreet shipping throughout Spain.
In rooms with large pots, the Round Plate 37 x 4 cm. facilitates clean alignments and puddle control, preventing deterioration of trays and surfaces. The round geometry centers the container and stabilizes movements during reorganizations in growth or flowering. Perfect for keeping order under specimens with a wide canopy, where it is advisable to avoid drips that raise relative humidity and compromise the plant health of cannabis plants in indoor cultivation.
It is used to collect excess water after watering, protect surfaces, and enable hydration from the base by capillarity when it is necessary to gradually rehydrate substrates. In addition, it allows you to check the volume, EC, and pH of the drainage, refining fertilization guidelines in cannabis cultivation. By minimizing puddles and spills, it reduces the risk of pathogens, simplifies cleaning, and provides valuable data to maintain stable and predictable growth.
Ideal combination with large-based round or square pots, cultivation trays, EC/pH meters, self-compensating drippers, micro-sprinklers, and oscillating fan that stabilizes the microclimate. An airy mix (coco with perlite) along with mycorrhizae and beneficial bacteria improves rooting and water uptake. The entire ecosystem of indoor accessories can be found at Hydroponics Blanes with specialized technical support, agile logistics, and discreet shipping.
1) Select a container compatible with 37 cm diameter for a secure seat. 2) Center the pot on the plate before watering. 3) Water until slight runoff; the plate retains excess for visual inspection and measurement of EC/pH of the drainage. 4) For hydration by capillarity, add a thin layer of water and remove the rest at the end of the day, avoiding prolonged saturation. 5) Clean periodically with warm water and, if necessary, a disinfectant solution suitable for horticulture. 6) Record drainage volumes and response of cannabis plants to adjust the nutritional schedule and watering frequency within demanding indoor cultivation plans.
The price of the Round Plate 37 x 4 cm. is competitive and scalable in packs, with a direct impact on order, hygiene, and water control within indoor cultivation facilities. It is advisable to check combos with pots, trays, and consumables available at Hydroponics Blanes to optimize your budget.
Available at Hydroponics Blanes, online grow shop specialized in cannabis cultivation, with technical advice, spare parts, and discreet shipping throughout Spain. A reference as a trusted Grow Shop to complete everything from propagation to harvest with a solid catalog of indoor accessories.
The Round Plate 37 x 4 cm. combines retention capacity, clear drainage reading, and quick cleaning for repeatable processes.
Generous dimension, durable material, and sober aesthetics enhance daily efficiency in indoor cultivation projects, promoting healthy roots and steady development of cannabis plants.
All this with the technical and logistical support of Hydroponics Blanes, a strategic ally in indoor cultivation facilities within a trusted Grow Shop and online grow shop with a results-oriented service.