Custom 21 Hole Plastic Vegetable and Flower Seedling Tray for Blue Seedling Plastic Tray

Product Description

Product Description Black plastic 21cell rice seedling tray for soilless cultivation and hydroponic systems in rice nurseries
Various specifications, multiple choices
directly supplied by the factory, and cus. tomizable specifications based on customer requirements.
Seeds sown in PET seedling trays germinate significantly better than those in soil. Theroots and substrate in the trays interlace to form a robust root ball that remains intactduring transplanting. Seedlings from these trays can grow quickly, bypassing the lagphase seen in traditional seedling methods, making them ideal for large-scale planting.
Seedling trays offer efficient seed conservation, lowering production costs. They ensure seedlings grow uniformly and
maintain consistent development. They are compatible with various manual and automatic seeding methods, makingcentralized management more feasible and enhancing work eficiency. The trays facilitate transplanting without causingdamage to the roots, ensuring quick seedling acclimation and high survival rates. Once seedlings mature, it's essential toadopt the Rapid Root Control Seedling Technology. The seedlings should then be transferred to the Rapid Root ControSeedling Container to continue their growth. This container represents a novel seedling technology focused on regulatingroot growth and offers unique benefits in preventing root rot and main root coiling. Our root-control containers shape the lateral roots to be thick and short, preventing the formation of entangled circlingroots. This overcomes the root entanglement issues common in conventional containers, The total root volume increasesby 30-50 times, with a seedling survival rate of over 98%. The nursery cycle is halved, and post-transplantationmanagement workload is reduced by over 50%. Besides promoting robust and vigorous root systems for seedlings, thesecontainers particularly offer significant advantages for transplanting larger seedlings, seasonal transplanting, andafforestation under challenging conditions.
Product Parameters

Number of Cells	Length(cm)	Width(cm)	depth(cm)	Top Diamete(cm)	Bottom(cm)
21-cell seedling tray	54	28	6.5	6.5	3.55
10cm Standard 21- Cell Seedling Tray	54	28	10	6.5	2.4
Strawberry 24-Cell Seedling Tray	52.5	35.5	10	6.5	1.5
28-Cell Seedling Tray	54	28	6	5.8	2.5
32-Cell Seedling Tray	54	28	5	5.8	2.5
Slandard 32-Cell Seedling Tray	54	28	5	6.1	3
Medium 32-Cell Seedling Tray	52	27	4.5	5.9	2.9
Small 32-Cell Seedling Tray	51	26	4	5.5	2.3
7cm 32-Cell Seedling Tray	54	28	7	6	3.5
11cm 32-Cell Seedling Tray	54	28	11	6	2
40 hole -40-Cell Seedling Tray	54	28	4.8	6*5	2.5
Small 50-Cell Seedling Tray	51	26	4	4.3	1.8
Medium 50-Cell Seedling Tray	51.2	26.5	4	4.55	2.16
Non-Standard Medium 50-Cell Seedling Tray	52	28	4.5	4.75	2.5
Standard 50-Cell Seedling Tray	54	28	3.8	4.5	2
Standard 50-Seedling Cell Tray	54	28	4	4.8	2
Standard 50-Cell Seedling Tray	54	28	4.5	4.9	3.1
50-Cell Seedling Tray+Letter'Character	54	28	5	4.8	2.5
Large 50-Cell Seedling Tray	54	28	5	4.7	2.4
9cm 50-Cell Seedling Tray	54	28	9	4.7	1.85
54 Round-Cell Seedling Tray	57	32.2	4.64	5.3	2.02
60 Round-Cell Seedling Tray	55.3	35.5	4.67	5.32	2.03
60 Square-Cell Seedling Tray	54	28	4.2	4	1.8
70 Round-Cell Seedling Tray	55	32.6	4.4	4.9	1.78
Small 72-Cell Seedling Tray	51	26	4	3.8	1.5
Medium Standard 72-Cell Seedling Tray	53.5	27.5	4	4	1.9
72-Cell Seedling Tray	54	28	4	4	1.6
Standard 72-Cell Seedling Tray	54	28	4.5	3.95	2
7cm 72-Cell Seedling Tray	54	28	7	4	1.7
98-Cell Seedling Tray	54	28	4.5	3.45	1.45
100 Round-Cell Seedling Tray	57	31.2	3.9	4.02	1.4
Cell Standard Seedling Tray	54	28	3.85	3.4*3.15	1.45
105-Cell Seedling Tray	54	28	4	3.5	1
105-Cell Seedling Tray	54	28	4.5	3.5	1
Standard 128-Cell Seedling Tray	54	28	4	2.8	1.3
128-Cell Seedling Tray	54	28	4.3	2.8	1.3
128-Cell Seedling Tray	54	28	4.5	2.8	1.3
128-Cell Seedling Tray	52.5	27	4.3	2.8	1.3
162-Cell Seedling Tray	54	28	4	2.5	1.2
200-Cell Seedling Tray	54	28	3.8	2.5	0.7
288-Cell Seeding Tray	54	28	3.8	1.97	0.86
Solid Seedling Tray	54.5	28.5	4.8	51*25.5	49*23
Large Solid Seedling Tray	55.5	30	5.6	51.5*26	50*24.5
Perforated tray	54.5	28.5	4.8	51*25.5	49*23
Perforated tray plus	55.5	30	5.6	51.5*26	50*24.5
Potato Seedling Tray	56	56	8

Company Profile The company's main products cover seedling tray, root control container, seeder and related ancillary products, rich variety and good quality. In terms of nursery tray products, we have PET nursery tray, black/blue/green/red nursery tray, sunflower nursery tray, strawberry plug tray, large-capacity plug tray, sweet corn nursery tray, color nursery tray, large-capacity nursery tray, Lingling tray, pepper nursery tray, strawberry nursery tray, vegetable nursery tray, plastic nursery tray and other types. To meet the diverse needs of different customers in agricultural production. The root control container products are also excellent, providing a scientific and effective solution for the root growth of plants. In addition, the company's seeder and related products, with its efficient and accurate characteristics, are favored by the majority of users.

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