Square-Round 3L Pot — Optimised Hybrid Plastic Pot

Square-Round 3L Pot — Optimised Hybrid Shape Polypropylene Pot

Square at the top and round at the base — these hybrid pots offer reinforced rigid rims for perfect machine de-stacking. Bases studied for drainage on 2 or 3 levels (or SX type) with inner lateral holes. The square-round design optimises cultivation area and transportation efficiency — fits more pots per shelf than circular pots while keeping the round base for natural root development. Made from polypropylene (PP).

Why growers choose Square-Round 3L Pots:

• Square top + round base hybrid — maximises growing area per shelf
• 3L capacity — right for medium veg or small flowering plants
• Reinforced rigid rims — proper structural integrity, easy machine de-stacking
• Multi-level drainage — 2 or 3 levels depending on version
• Inner lateral drainage holes — proper root-zone drainage
• Optimised for cultivation density — fits more plants per area than round pots
• Polypropylene construction — durable, reusable across grows

Who it's not for:

For larger flowering plants (5L, 11L, 15L, 20L), step up to bigger pot sizes. For air-pruning (no root circling), fabric pots (Root Mass, Root Nurse) or Air-Pots deliver better root development. For DWC or NFT (different growing styles), use net pots or specialist hydro containers. 3L is veg-stage size — most flowering plants need bigger pots for finishing.

In stock now — ships same working day from our Staffordshire warehouse with free UK delivery over £100. Pick up in-store at our Stone shop (ST15 0SR) if you're local, or click & collect at checkout.