Sour AppleStrain, Effects, Genetics, Grow Guide & Where to Buy
Sour Apple earned its place in the modern cannabis canon for a reason , and the appeal is easy to explain. It is a indica-dominant (81% indica / 19% sativa) testing at roughly 24% THC, with a flowering window of 8-10 weeks from seed as an autoflower. Below we walk through what to expect from the high, how the plant grows in a tent or outdoor garden, the parental genetics behind the cultivar, and how to get Sour Apple seeds delivered anywhere in the US.
Sour Apple Quick Stats
THC
24%
Indica
81%
Sativa
19%
Autoflower
Yes
Flowering
8-10 weeks from seed
Difficulty
intermediate
Indoor Yield
450-550 g/m²
Outdoor Yield
500-700 g/plant
Plant Height
60-100 cm
Sour AppleEffects & Experience
Sour Apple is best known for euphoric, creative. The effects come on within the first 10 minutes and settle into a stable plateau that lasts 90 minutes to two hours at typical doses. Growers and users consistently note that the high stays true to its profile rather than drifting, what you feel in the first 20 minutes is what you have for the next 90.
Growing Sour Apple
Growing Sour Apple fits cooler climates where photoperiod strains struggle to finish before frost, autoflower timing is calendar-driven, not daylight-driven. Sour Apple runs on an 18/6 light schedule from seed to harvest, autoflower genetics ignore photoperiod, so there is no flip and no light-cycle change. Indoor yields land around 450-550 g/m² under quality LED, and outdoor plants given full sun and 5-7 gallon containers reliably produce 500-700 g/plant. Expected plant height is 60-100 cm, with intermediate cultivation difficulty. Practical tips that move the needle: feed cal-mag from week 2 onward at 2-3 mL per gallon, most reverse-osmosis and soft tap water setups need it; and top once at the 4th node to encourage 4-6 even main colas instead of one dominant cola. The most common challenge growers report is training timing, top at the 4th node, not earlier and not later, for the best canopy distribution.
Sour AppleLineage & Genetics
This cultivar comes from the Royal King Genetics breeding program, an in-house line developed for fast finishing and heavy yields under indoor conditions. Phenotype consistency is the result of multiple generations of selection rather than commercial seed-run breeding.
Where to Buy Sour Apple Seeds in the USA
Sour Apple seeds ship from Royal King Seeds to all 50 US states with discreet packaging and a 95% germination guarantee. Average delivery is 3-5 business days, with the fastest routes typically reaching Alaska, Arizona, Arkansas, California, Colorado.
Sour Apple FAQ
Is Sour Apple indica or sativa?+
Sour Apple is a indica-dominant with a 81% indica / 19% sativa split. The effects lean toward physical relaxation and a calm, settled headspace.
How long does Sour Apple take to flower?+
Sour Apple flowers in 8-10 weeks from seed from seed, since autoflower genetics ignore light cycle. Outdoor harvest typically lands 70-90 days after planting.
What is the THC content of Sour Apple?+
Sour Apple tests at approximately 24% THC when grown to its potential. Real-world numbers depend on grow conditions, harvest timing, and curing, well-grown phenotypes can land at the high end of that range, while poorly cured flower tests lower.
Is Sour Apple good for beginner growers?+
Sour Apple is rated intermediate difficulty. The autoflower genetics simplify the process, no light schedule changes and a fast seed-to-harvest timeline make it forgiving for first-time growers. Most growers with one harvest behind them handle this strain without difficulty.
Where can I buy Sour Apple seeds in the USA?+
Royal King Seeds ships Sour Apple seeds to all 50 US states with discreet packaging, 3-5 day delivery, and a 95% germination guarantee. The product page is at https://royalkingseeds.us/sour-apple-auto, checkout accepts standard cards, Apple Pay, and crypto.