Seed and propagation pots

11cm x 11cm x 12cm Small Square Black Seed Plant Pots x 10

£5.18 £7.40 Save £2.22
A pack of ten rigid black 1-litre square pots measuring 11 x 11 x 12cm for seeds, cuttings and young plants.
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Product typeGrowing Pots
BrandAK Kin Garden Supplies
Product badgeGreat Value
Product codeTU111112

Product overview

Give your seedlings the best possible start with these compact 11 cm x 11 cm x 12 cm Small Square Black Seed Plant Pots, available as a practical set of 10. Designed to fit tight spaces while delivering full-sized results, these pots are a staple for both home gardeners and small-scale nurseries. Key features that boost growth and ease Precise...

Read the full product information

Give your seedlings the best possible start with these compact 11 cm x 11 cm x 12 cm Small Square Black Seed Plant Pots, available as a practical set of 10. Designed to fit tight spaces while delivering full-sized results, these pots are a staple for both home gardeners and small-scale nurseries.

Key features that boost growth and ease

  • Precise sizing: 11 cm by 11 cm base and 12 cm height, offering a 1 L internal volume that’s perfect for seed starting, cuttings, or transplanting young plants.
  • Thermoformed, rigid plastic: durable, uniformly shaped pots that withstand regular handling and reuse in busy growing environments.
  • Optimized watering and drainage: specifically designed to support consistent moisture management, helping seedlings establish quickly and stay healthy.
  • Light-protected roots: the opaque black material prevents light from reaching the root zone, reducing algae growth and protecting delicate roots during development.
  • Promotes strong root systems: the design encourages healthy root growth, setting the stage for robust, transplant-ready plants.
  • Efficient and practical: lightweight, easy to handle, and stackable for organized storage and faster potting—ideal for rapid seeding sessions or classroom demonstrations.

Ideal use cases

  • Starting herbs, leafy greens, peppers, and other vegetables on windowsills, balconies, or compact indoor setups.
  • Seedling preparation before transplanting into larger pots or garden beds, thanks to the 1 L capacity that supports early growth without crowding roots.
  • Cuttings propagation in small spaces where space efficiency matters, with consistent sizing for uniform care.
  • Nursery and education environments where multiple identical pots streamline teaching and demonstrations.

Why this set stands apart

Unlike generic pots, these 11 cm square pots pair a precise, uniform size with a robust thermoformed construction. The result is a dependable, reusable option that simplifies seed starting and transplant readiness while safeguarding root health through light protection. With ten pots per pack, you can scale up your planting sessions without sacrificing consistency or quality.

Practical tips for best results

  • Use a shallow tray beneath the pots to manage excess water and maintain a stable moisture level for rapid germination.
  • Fill to just below the rim to prevent soil splash during watering, then feed with a balanced seed-starting mix for vigorous development.
  • Label pots clearly to track different varieties or sowing dates, taking advantage of the uniform size for easy organization.
Product highlights

Why you’ll love it

The key benefits and features that make this product a useful choice.

01

Compact Propagation Size

The one-litre volume suits seedlings, cuttings and early plant development.

02

Space-Efficient Shape

Square pots sit neatly together on benches, trays and windowsills.

03

Root-Zone Protection

Opaque black plastic limits light reaching developing roots.

04

Reusable and Stackable

Rigid lightweight construction supports repeated handling and organised storage.

Simple guidance

How to use

Follow the available product guidance to get the best result.

1

Step 1

Prepare the Pots

Check drainage and arrange the pots on a suitable tray.

2

Step 2

Fill with Propagation Mix

Add a fine growing medium appropriate for seeds or cuttings.

3

Step 3

Sow or Insert Cuttings

Follow the crop's recommended depth and spacing, then label clearly.

4

Step 4

Water and Pot On

Maintain suitable moisture and move plants to larger containers once roots are established.

Product information

Frequently asked questions

Helpful answers to common questions about this product.

How many pots are supplied?

The pack contains 10 square pots.

What size is each pot?

Each pot measures approximately 11 x 11 x 12cm and holds about 1 litre.

What are they suitable for?

They suit seed starting, rooting cuttings and growing young plants before potting on.

Why are the pots black?

The opaque colour helps prevent light reaching the root zone.

Shop with confidence

Why shop with HHG?

Fast despatch

We aim to despatch in-stock orders within 24 hours.

Easy returns

A straightforward 30-day online returns process.

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Pay safely using your preferred available payment option.

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Friendly help from our family-run UK business.