Barneys Farm
Autoflower · Indica Dominant
Barneys Farm's autoflowering take on the legendary Runtz — delivering XXL yields of 600g/m² and 20%+ THC in just 70 days from seed.
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Aroma & Flavour
Runtz Auto by Barneys Farm is the autoflowering version of the iconic US strain 'Runtz', bred by crossing Runtz with BF Super Auto #1. After Runtz Muffin took the cannabis world by storm, Barneys Farm engineered this fast-finishing auto to make the legendary genetics accessible to growers everywhere.
These feminized autoflowering seeds produce extremely vigorous, indica-dominant plants that complete their cycle in just 70 days from germination. Under good light conditions — 600W HPS, 400W LED, or outdoor summer sun — plants reach a manageable height of around 120cm while delivering exceptional yields of up to 600g/m² indoors or 200g/plant outdoors.
Runtz Auto develops intensely fruity aromas and dense, resin-drenched flowers that preserve the complex flavour profile of the original Runtz. THC levels exceed 20%, producing a primarily relaxing, mentally calming effect that keeps you positive and functional throughout the day without heavy physical sedation.
| Genetics Type | Autoflower |
| Variety | Indica Dominant |
| Lineage | Runtz x BF Super Auto #1 |
| THC Content | from 20.0% |
| CBD Content | < 1% |
| Flowering Time | 70 days from germination weeks |
| Yield (Indoor) | Up to 600g/m² g/m² |
| Yield (Outdoor) | Up to 200g/plant g/plant |
| Height (Indoor) | ~120cm |
| Height (Outdoor) | ~120cm |
| Difficulty | Easy — Beginner Friendly |
| Climate | Indoor, Outdoor |
| United Kingdom | £3.95 · Free on orders over £60.00 |
| Europe | £6.99 · Free on orders over £75.00 |
Seeds shipped as collector's items in discreet plain packaging. All orders tracked. Delivery United Kingdom: 2–5 working days · Europe: 5–10 working days.
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