Smart Garden GroZone 3 Tier Growhouse - Classic

Trowell Code 257732
Availability: In Stock
£19.99
£29.99
£19.99
Trowell Product Info Block

Why Buy From Trowell Garden Centre?

  • Fast Dispatch with Tracking FREE UK delivery over £99* (Exclusions apply)
    Standard UK Delivery From £3.95
    30 Day Easy Returns
  • Secure & Easy Payments Pay with Visa, MasterCard, American Express, PayPal, Apple Pay, Google Pay, Klarna & Clearpay.
  • Price Match Promise If you can find it cheaper elsewhere, let us know and we’ll match it.
  • Over 40 Years Trading Buy confidently from a garden centre that’s been trading for over 40 years.

🎁 Extended Holiday Returns:

Items ordered during November and December 2025 can be returned until end of January 2026.

GroZone 3 Tier Growhouse - Classic 

Get the most out of your garden with the Smart Garden GroZone 3 Tier Growhouse! Perfect for seed germination, plant propagation, and extending your growing season. Featuring a sturdy steel frame and high density reinforced PE cover, with easy access zip-up panel and ventilated design. No tools required for assembly. 

Features 

  • Ideal for geminating seeds, propagating plants, growing/protecting exotic fruits and vegetables or simply extending your growing season
  • Max access - Zip-up panel fully opens and easily clips back for complete access
  • Max shelves - Durable powder coated steel frame and shelves. Easily removed for growing through
  • Max flexibility - Extra strong, rigid design.
  • Max strength - High density reinforced PE cover
  • Max ventilation - 2 side vent holes to improve air flow
  • Max-essories! - Top quality fixings such as webbing ties and hook/loop cover fixings
  • Max security - 4 anchor points to secure in place
  • Max simplicity - Easy push fit assembly - no tools required

Dimensions 

  • 125 x 50 x 45cm 

Delivery & Returns

🎄 Christmas Delivery: Last dispatch to guarantee pre-Christmas arrival is Tuesday 16th December 2025. Orders placed after may arrive later.

Options for delivery rates and times are shown at checkout after you enter your postcode.


Guide: Total Order Weight up to 30 kg

Standard: 3–5 working days | Express: 1–2 working days

Region Standard (up to 2 kg) Express (up to 30 kg)
Mainland UK*Free over £99 (exclusions apply) £3.95 From £5.95 – £7.95
Scottish Highlands & Scottish IslesAB, FK, HS, IV, KA, KW, PA, PH, ZE £4.95 From £9.95 - £29.95
Isle of Man, Isles of Scilly, Isle of Wight, Jersey & GuernseyIM, TR, PO, JE, GY £4.95 From £9.95 - £29.95
Northern Ireland N/A N/A

Large / Heavy Products

Estimated delivery window: 3–10 working days

Region Service / Rate
Mainland UK Selected at checkout
Scottish Highlands & Scottish IslesAB, FK, HS, IV, KA, KW, PA, PH, ZE Selected at checkout
Isle of Man, Isles of Scilly, Isle of Wight, Jersey & Guernsey N/A
Northern Ireland N/A

For more information, please see our full Delivery & Collection Policy.

Local Delivery Only Products

Some products are available for local delivery only and are highlighted on the product page. We deliver locally from Trowell Garden Centre using our own transport.

Click for local delivery postcodes and rates.

Returns

You may return most new, unopened items within 30 days of delivery for a full refund. Refunds are processed within 48 hours of receipt; how quickly funds appear depends on your payment provider.

Read our full Return & Refund Policy.

*Free UK delivery over £99 excludes furniture, local van deliveries and postage to remote areas.

GroZone 3 Tier Growhouse - Classic 

Get the most out of your garden with the Smart Garden GroZone 3 Tier Growhouse! Perfect for seed germination, plant propagation, and extending your growing season. Featuring a sturdy steel frame and high density reinforced PE cover, with easy access zip-up panel and ventilated design. No tools required for assembly. 

Features 

  • Ideal for geminating seeds, propagating plants, growing/protecting exotic fruits and vegetables or simply extending your growing season
  • Max access - Zip-up panel fully opens and easily clips back for complete access
  • Max shelves - Durable powder coated steel frame and shelves. Easily removed for growing through
  • Max flexibility - Extra strong, rigid design.
  • Max strength - High density reinforced PE cover
  • Max ventilation - 2 side vent holes to improve air flow
  • Max-essories! - Top quality fixings such as webbing ties and hook/loop cover fixings
  • Max security - 4 anchor points to secure in place
  • Max simplicity - Easy push fit assembly - no tools required

Dimensions 

  • 125 x 50 x 45cm 

Delivery & Returns

🎄 Christmas Delivery: Last dispatch to guarantee pre-Christmas arrival is Tuesday 16th December 2025. Orders placed after may arrive later.

Options for delivery rates and times are shown at checkout after you enter your postcode.


Guide: Total Order Weight up to 30 kg

Standard: 3–5 working days | Express: 1–2 working days

Region Standard (up to 2 kg) Express (up to 30 kg)
Mainland UK*Free over £99 (exclusions apply) £3.95 From £5.95 – £7.95
Scottish Highlands & Scottish IslesAB, FK, HS, IV, KA, KW, PA, PH, ZE £4.95 From £9.95 - £29.95
Isle of Man, Isles of Scilly, Isle of Wight, Jersey & GuernseyIM, TR, PO, JE, GY £4.95 From £9.95 - £29.95
Northern Ireland N/A N/A

Large / Heavy Products

Estimated delivery window: 3–10 working days

Region Service / Rate
Mainland UK Selected at checkout
Scottish Highlands & Scottish IslesAB, FK, HS, IV, KA, KW, PA, PH, ZE Selected at checkout
Isle of Man, Isles of Scilly, Isle of Wight, Jersey & Guernsey N/A
Northern Ireland N/A

For more information, please see our full Delivery & Collection Policy.

Local Delivery Only Products

Some products are available for local delivery only and are highlighted on the product page. We deliver locally from Trowell Garden Centre using our own transport.

Click for local delivery postcodes and rates.

Returns

You may return most new, unopened items within 30 days of delivery for a full refund. Refunds are processed within 48 hours of receipt; how quickly funds appear depends on your payment provider.

Read our full Return & Refund Policy.

*Free UK delivery over £99 excludes furniture, local van deliveries and postage to remote areas.

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