Pegma Germin is a 5-layer aeroponic propagation rack for germination, seedlings, microgreens, leafy greens and multi-stage indoor crop production, with mist root nutrition, LED lighting and modular rack design.
Pegma Germin is a 5-layer aeroponic propagation rack for germination, seedling production, microgreens and leafy greens. It combines mist-based root nutrition, full-spectrum lighting and modular vertical structure to support multi-stage indoor crop production.
Pegma Germin supports early-stage crop production in a compact vertical rack format, helping growers manage germination, seedlings, microgreens and leafy greens in a controlled aeroponic environment.
A concise planning snapshot before the complete technical sheets and configuration details.
The visual sequence explains system scale, propagation workflow, root-zone health and technical integration.
Full rack view showing layered leafy green production and visible root area.
Complete rack plus crop and root details for system explanation.
System structure, irrigation pipe and root visibility for technical discussion.
Close-up root image for explaining seedling health and production quality.
Real front view showing rack height, layer count and operational format.
Open the relevant sheets for dimensions, utilities, crop workflow, lighting, climate, irrigation, automation and performance assumptions.
The Pegma Germin integrates dedicated zones for every crop stage into a single mobile rack. The first layer serves as the mechanical and hydraulic hub; subsequent layers are differentiated for germination, propagation, and full-cycle leafy greens cultivation — enabling continuous rolling harvests from a compact vertical footprint.
Each layer is purpose-configured for a specific crop stage, creating a complete multi-stage production pipeline within a single mobile frame.
The GS-AERO Ponics system delivers nutrients via custom misting nozzles — eliminating water submersion and guaranteeing precise droplet size for optimal oxygen delivery to roots.
Plant roots are suspended in air within each tray's sealed growing tub. Precision nozzles deliver nutrient solution at controlled droplet size directly to root hairs — eliminating waterlogging, maximising dissolved oxygen availability, and driving faster root development than any submersion-based system.
The closed-loop system recirculates unused solution, using 99% less water than conventional soil farming and only 1/35 of the land area.
The Pegma Germin's growing tub system supports three tray configurations, enabling flexible use across seedlings, microgreens, and full-cycle leafy greens within the same rack structure.
Wide-hole configuration designed for deep-rooted leafy green varieties at full vegetative development. Ideal for layers 3–5 in high-efficiency production mode.
High-density grid optimised for microgreen punnets. Compatible with the germination layer (Layer 2) for controlled sprouting and early growth.
Small-cell format designed for seed germination and early seedling development. Features sealed structure to retain moisture during the critical early-growth phase.
All figures compiled from the official Pegma Germin catalogue (GROWSPEC Bio).
Every component engineered with purpose — from the GS-AERO Ponics water network and dual-screen control unit to modular tray formats and mobile wheeled frame.
Practical answers for model selection, installation, operation and project planning.
The Germin is the only Growspec product specifically designed for multi-stage crop production within a single unit. Its five-layer architecture creates dedicated zones for germination/propagation (Layer 2) and full-cycle leafy greens (Layers 3–5), with the mechanical hub in Layer 1. This enables rolling harvests — while one layer germinates, others are mid-cycle or ready to harvest.
Layer 2 supports seedlings, microgreens, and early-stage leafy greens. Layers 3–5 are configured for high-efficiency leafy greens cultivation. The aeroponic system and AB30 light spectrum are optimised for fast-cycling crops including lettuce varieties, herbs, and microgreens. Contact the Growspec sales team for a full crop compatibility list.
Layer 1 contains a centralised water tank, water pump, and oxygen pump. The pump circulates nutrient solution through dedicated supply pipes to each growing layer, where precision aeroponic nozzles mist roots directly. Unused solution is collected and returned to the reservoir in a closed-loop cycle — using 99% less water than conventional soil farming.
The AB30 is a 30 W, 220–240 V AC passive-cooled grow bar measuring 120 × 25 × 4 cm. Its spectrum is red-dominant (61.2% at 600–699 nm) with significant far-red (20.7%) and green (17.4%) contributions — a formula designed to boost root initiation and early vegetative vigour without excessive heat output.
Send us your crop, space and production target. GROWSPEC will help model the system, output and ROI.
