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The 25 x 25 x 40 mm tray with 150 cells is an essential accessory for any indoor growing system. Ideal for seed germination or rooting cuttings , its compact and efficient design allows for precise control of root development from the earliest stages of cultivation.

This plastic tray with 150 cells measuring 2.5 x 2.5 x 4 cm is designed to maintain a firm and durable structure during propagation processes.
Each cell contains a small block of rock wool , an inert substrate that offers an ideal balance between aeration and moisture retention.
Thanks to its composition, rock wool promotes strong and uniform root growth, allowing for a perfect subsequent adaptation to transplanting.
This format is especially valued in cannabis plant cultivation for its ease of use, cleanliness, and consistent results.
Cheap indoor growing accessories like this tray are perfect for those looking for efficiency and uniformity from the start of cultivation.
Furthermore, it is compatible with hydroponic systems, slabs or perlite cultivation, guaranteeing a vigorous and healthy start for the plants.
Within indoor cultivation , this tray allows for precise control over all initial stages of plant development. Each cell is designed to retain the precise amount of water and oxygen, preventing excess moisture and the risk of root rot. Its design promotes uniform germination and strong root development, improving the survival rate of cuttings and seeds. Combining this tray with proper lighting and temperature results in rapid and consistent growth. At Hydroponics Blanes , a trusted grow shop , this type of tray is recommended for its durability and proven performance in professional propagation environments.
The primary purpose of the 25 x 25 x 40 mm 150-cell tray is to provide a controlled environment for rooting cuttings and germinating seeds . Each cell helps maintain the appropriate humidity and ventilation, accelerating root development. It is perfect for those who want to start their plants uniformly and easily. Furthermore, being made of durable plastic, it can be reused for multiple growing cycles, ensuring a long-lasting and sustainable investment.
This tray is an essential indoor growing accessory for any cultivation space. Combined with complementary products such as rooting hormones , Algamax , or pH-adjusted nutrient solutions, it provides the ideal conditions for optimal root development. It also integrates easily with carrier trays or automated irrigation systems, optimizing the efficiency of the propagation process. Thanks to its modular design, cuttings or seedlings can be easily handled and moved, reducing transplant shock and improving the survival rate of young plants.
Before using the 25 x 25 x 40 mm tray with 150 cells , it is recommended to prepare a water solution adjusted to pH 5.5. Then, completely submerge the tray to soak the rockwool plugs. After draining the excess water, you can proceed to insert the seeds or cuttings . To improve rooting, it is suggested to add Algamax or a rooting hormone to the preparation water. Once rooted, the plugs can be transplanted directly into larger blocks of rockwool or other growing media such as Hydroton or perlite . This process ensures a smooth and uninterrupted transition in root growth, promoting successful cultivation.
The price of the 25 x 25 x 40 mm tray with 150 cells is very competitive compared to other propagation systems on the market. Its durability, performance, and compatibility with different types of substrates make it an economical and practical option for any grower, whether beginner or professional. This product represents a smart investment for those looking to optimize the results of growing cannabis or any other plant species in controlled environments.
The 25 x 25 x 40 mm tray with 150 cells is available at Hydroponics Blanes , an online grow shop with discreet shipping throughout Spain and Europe. This trusted grow shop offers a wide range of indoor growing products and all kinds of indoor accessories . Furthermore, their team of specialists can advise you on its use and how to combine it with other propagation products to maximize your growing results. Buying from Hydroponics Blanes guarantees quality, discretion, and personalized attention.
The 25 x 25 x 40 mm tray with 150 cells is perfect for those who want to start growing efficiently and professionally.
Thanks to the rock wool and the structure of the cells, it allows for uniform root growth and stress-free transplanting. Ideal for germinating seeds and cloning cannabis plants , this accessory combines practicality, durability, and reliable results every time.
An indispensable tool for those looking for cheap indoor growing accessories and professional results from the initial phase of cultivation.