66mm Square Pot

What is the 66mm Square Pot used for?

The 66mm Square Pot is a compact “squat-style” nursery pot ideal for seed raising, rooted cuttings, small succulents, herbs, and other starter plants. It holds about 150mL of mix and measures 66mm wide across the top—perfect for tight, space-efficient setups.

What types of plants grow well in the 66mm Square Pot?

It’s great for seedlings, tiny succulents and cacti, small herbs, plantlets, and rooted cuttings. Most plants will outgrow it, but slow-growers can stay in it longer with proper care.

How do I know when to pot up from the 66mm Square Pot?

When roots start circling, growth slows, or the plant dries out quickly, it’s time to upgrade. Most growers move to an 85mm square or 100–125mm round pot as the next step.

Does the 66mm Square Pot have drainage?

Yes—it has a capillary-style base that drains well and works with both top and bottom watering. It’s also compatible with capillary mats for automated or bench watering systems.

What potting mix works best in the 66mm Square Pot?

Use a light, free-draining mix suited to your plant—fine seedling mix for seeds, gritty blends for succulents, or airy coco/perlite blends for propagation. Avoid dense soil that stays soggy.

Can I use fertilisers in the 66mm Square Pot?

Yes—both slow-release and liquid feeds can work, but go easy. Small pots can build up salts fast, so flush occasionally with plain water to avoid root stress.

Why choose a square pot over a round one?

Square pots like the 66mm style pack tighter with no wasted space, making them ideal for grow tents, benches, and carry trays. They're stable and efficient for large batches or compact setups.

What is the Tag Lock system on the 66mm Square Pot?

Tag Lock is a slot built into the pot rim that securely holds standard nursery tags in place. It’s especially useful when growing multiple varieties or managing propagation trays.

Can I reuse the 66mm Square Pot?

Yes—these pots are reusable. Rinse out old media, scrub any salt or algae residue, and sanitise if needed. Let them dry before stacking or storing to avoid mold or pests.

What’s the easiest way to use the 66mm Square Pot?

Use a well-draining mix, water consistently without overdoing it, keep pots in a tray for stability, and label with Tag Lock. Pot up promptly once the roots fill the volume to keep growth healthy.