Auto Purple Sunset

Auto Purple Sunset is built around flavour, colour and a quick automatic finish. Seed City Bulk Cannabis Seeds offers it as feminised autoflowering seeds, with genetics from Purple Punch x Sunset Sherbert Auto. That pairing gives it the rich fruit and dessert side you’d expect from modern American lines, with the easier timing of an auto.

The balance is around 60% indica and 40% sativa. Effects are described as starting bright and positive, with a cheerful, sociable and mentally stimulating feel, then moving into a deeper calm and more physical relaxation. It’s not presented as a flat, couch-heavy type from the first moment; the appeal is the way it moves from upbeat to soothing.

Auto Purple Sunset has THC levels commonly above 20%, with low CBD. That makes it a potent modern auto, but the effect profile is still rounded rather than purely sedating.

Compact plants with colourful, frosty flowers

Plants grow in a compact, bushy and well-branched shape, with a strong central cola and productive side branches. Heights are usually around 70–120 cm, with most plants finishing closer to 80–100 cm. Stretch is low to moderate, so it suits indoor rooms, greenhouses, balconies and more discreet outdoor spots where a huge plant isn’t wanted.

The full lifecycle is about 70–80 days from germination, or roughly 10–11 weeks from seed. Because it flowers automatically, it doesn’t need a seasonal change in daylight to start blooming. The breeder presents it as straightforward enough for beginners, while still having the resin, yield and finish that more experienced collectors look for.

The flowers are dense, compact and fleshy, with enlarged calyxes and a heavy resin coating. Mature buds can take on a heavily frosted look, with trichomes spreading over the nearby leaves as well as the flowers. Many plants show purple, violet and reddish shades during bloom, set against dark green foliage and bright orange pistils.

Indoor yields can reach around 350–500 g/m² in favourable conditions. Outdoors, plants can produce about 50–150 g each, with performance linked to climate, light exposure, root space and general environmental conditions. For its size, it has strong yield potential, especially when the compact structure fills out properly.

Berry, sour candy and creamy cookie notes

The aroma is sweet, fruity and tangy, led by ripe berries, dark fruit and tropical fruit. Sunset Sherbert Auto adds creamier dessert notes, sour candy and a cookie-like edge. There are also floral, earthy and lightly fuel-like undertones, so the profile isn’t just simple sweetness; it has a sharper sour side and a little savoury depth underneath.

Auto Purple Sunset performs well in temperate, warm and controlled environments. Its smell can become medium to strong as the flowers mature, which is useful to know if keeping aroma low is part of the plan. It’s a good fit for collectors after Purple Punch crosses, Sunset Sherbert genetics, resin-rich autos and colourful compact plants with a fruit-led flavour.