ShorelineStrain, Effects, Genetics, Grow Guide & Where to Buy
Shoreline is one of the most-searched cannabis strains in the United States, with a profile that holds up under scrutiny. It is a indica-dominant (81% indica / 19% sativa) testing at roughly 17% THC, with a flowering window of 8-10 weeks from seed as an autoflower. This guide pulls together the lineage, the effects, the grow data, and the practical answer to "where can I buy Shoreline seeds in the USA" in one place.
Shoreline Quick Stats
THC
17%
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
ShorelineEffects & Experience
The dominant effects of Shoreline are relaxed, sleepy, happy, and the experience is more nuanced than a simple high/low/sedating label would suggest. Onset is gradual rather than abrupt, the peak holds for roughly an hour, and the comedown is smooth, which is why this strain shows up in so many "daily driver" lists from experienced consumers.
Growing Shoreline
Growing Shoreline fits guerrilla growers and balcony cultivators across all 50 states, since the plant ignores light cycle and finishes before fall rains arrive. Shoreline 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: maintain canopy airflow with an oscillating fan moving air through the leaves, not just above them, to prevent powdery mildew; and feed cal-mag from week 2 onward at 2-3 mL per gallon, most reverse-osmosis and soft tap water setups need it. The most common challenge growers report is over-feeding nitrogen past week 1 of flower, switch to bloom nutrients within 7 days of seeing pistils.
ShorelineLineage & Genetics
Shoreline is a Royal King Genetics in-house cross. The parental selection was chosen for compact stature and resin density, then stabilized over multiple generations to lock in phenotype expression. Seeds run true to the description on this page rather than spreading across a wide range of expressions.
Where to Buy Shoreline Seeds in the USA
Shoreline 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.
Shoreline FAQ
Is Shoreline indica or sativa?+
Shoreline 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 Shoreline take to flower?+
Shoreline 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 Shoreline?+
Shoreline tests at approximately 17% 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 Shoreline good for beginner growers?+
Shoreline 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 Shoreline seeds in the USA?+
Royal King Seeds ships Shoreline 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/shoreline-auto, checkout accepts standard cards, Apple Pay, and crypto.