Propagation
Seedling Trays & Root Trainers
Plug trays from 35 to 104 cavities and block or single-cell root trainers. Rigid HIPS and virgin polypropylene, sized for mechanised nursery handling.
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Kolkata · Since 2016 · Pan-India Supply
Infrastructure for agriculture that performs.
We engineer the layer between seed and harvest — propagation trays, shade systems, growing media, protected structures and precision irrigation. Specified for Indian heat, monsoon and soil.
Who we are
A supply partner built
around agronomy,
not catalogues.
GreenLeap Enterprises supplies the physical systems modern Indian growers depend on — and we specify them against the crop, not the price list.
Most agri-input suppliers sell from stock. We start with the question that actually determines yield: what is being grown, under what light, in what climate, at what scale? A 50-cavity tray and a 104-cavity tray are not interchangeable. A 50% shade factor will cook a crop that needed 75%. Getting these decisions right is the difference between a viable season and a written-off one.
Our range spans propagation (seedling trays, root trainers, cocopeat media), protection (shade, insect, anti-hail and specialty netting), structures (polyhouse and greenhouse systems with full accessory lines), and field systems (drip and sprinkler irrigation, mulch films, ground cover).
We serve commercial farms, nurseries, horticulture estates, government projects, research institutes and urban growers — from single-hectare plots to multi-acre protected cultivation builds.
GreenLeap by the numbers
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Product Categories
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Growers Supplied
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On-Time Dispatch
What we supply
Product categories
Six families of product, engineered to work together. Every line is specified by crop, climate zone and structure type.
Propagation
Protection
Shading & Netting Systems
Knitted HDPE shade nets from 25% to 90% shade factor, plus insect, anti-hail, sericulture and rose bud netting. UV-stabilised for multi-season service.
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Growing Media
Cocopeat & Coir Media
Washed, buffered coir pith in 5 kg blocks, propagation discs and grow bags. Low-EC grades available for sensitive crops and hydroponic systems.
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Structures
Polyhouse & Greenhouse
Pre-galvanised tubular structures with covering films, ventilation and the full accessory line — clamps, profiles, springs, pulleys and fasteners.
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Field Systems
Irrigation Systems
Drip laterals in 12 mm and 16 mm, micro-sprinklers, four-way foggers and complete fittings. Designed for undulating terrain and long lateral runs.
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Ground Layer
Mulch Films & Ground Cover
Silver-black and white-black mulch from 20 to 100 micron, plus HDPE-PP weed mat at 100–130 gsm for orchards, farms and tea gardens.
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Industries served
Where our
systems work.
The same shade net behaves differently over a tea garden than over a rose house. We specify against the sector.
- 01 Commercial Farming Multi-acre vegetable and fruit production with mechanised handling.
- 02 Nursery & Propagation High-throughput plug production, forestry saplings, grafting units.
- 03 Protected Cultivation Polyhouse and greenhouse builds with climate control integration.
- 04 Horticulture & Floriculture Cut-flower units, orchards, vineyards, gerbera and Dutch rose houses.
- 05 Government & Institutional Scheme-linked supply, agricultural universities, research stations.
- 06 Urban & Landscape Rooftop farms, living walls, terrace gardens, landscape contractors.
How we work
From enquiry to standing crop
Four stages. No stage gets skipped, including on small orders.
01
Consult
We map crop, climate zone, plot geometry and budget before quoting anything.
02
Specify
Exact grades, cavity counts, shade factors, micron and GSM — documented in writing.
03
Supply
Batch-inspected goods dispatched with test records against your specification.
04
Support
Installation guidance and agronomic follow-up through the first production cycle.
Why GreenLeap
Four reasons growers stay
Specification, not guesswork
Every quote carries the technical basis for the choice — shade factor, GSM, micron, cavity volume. You can audit the reasoning.
Season-aware logistics
Nursery timing is unforgiving. We hold buffer stock through transplanting windows so your schedule survives ours.
Batch traceability
Material grade, UV package and production lot are recorded per dispatch. If a roll underperforms, we can trace it.
Eastern India depth
Bengal, Assam, Bihar, Jharkhand, Odisha. We know these soils, these monsoons and these transport routes first-hand.
Client feedback
What growers tell us
They talked us out of the cheaper 50% net and specified 75% for our gerbera house. First season under it, flower quality held through May. That advice was worth more than the discount.
Debashis Roy
Floriculture Unit · Nadia, West Bengal
We run 200,000 plugs a cycle. The trays hold up to repeated automated filling without warping, and they arrive when the schedule says. That reliability is the whole business for us.
Meera Krishnan
Commercial Nursery · Ranchi, Jharkhand
The polyhouse went up on schedule and the accessory list was complete — no site stoppages hunting for a clamp size. Rare in this trade.
Arnab Sengupta
Protected Cultivation Project · Siliguri
From the field
Notes & guidance
Guide
Choosing shade factor by crop and latitude
Why 50% is the default and why the default is usually wrong for Eastern India.
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Technical
Cocopeat EC: what buffering actually fixes
Sodium, potassium and the reason your unwashed block stunted the crop.
Read
Field Note
Lateral length limits on undulating plots
When to switch from 12 mm to 16 mm, and when to re-zone instead.
Read
Next step
Tell us the crop.
We'll specify the system.
Send your crop, plot size and location. You'll get a written specification with the technical reasoning — not a price list.
Contact details
Visit
13, Ustad Amir Khan Sarani,
P-725, New Alipore,
Kolkata 700053, WB
Call
GST
19AAXFG5576C1ZT
Hours
Mon–Fri 10:00–19:00
Sat 10:00–16:00
Sunday closed