How to Grow Legend OG
Legend OG is a potent, indica-dominant feminized strain that carries the classic OG Kush backbone into a resinous, flavourful plant. It pairs a strong 20–25% THC with a citrus-and-woody flavour and a happy, relaxed, talkative effect, on a compact plant that trades bulk yield for real quality and potency.
Built from OG Kush crossed with an unknown partner, this is a 70% indica, 30% sativa strain that keeps the gassy, citrus-pine character and heavy resin the OG family is known for. It is a connoisseur’s OG rather than a commercial workhorse, prized for flavour and strength over sheer weight.
Recommended Strains
Legend OG
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THC | 20% - 25% (High) |
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Type | Feminized |
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Yield | Low |
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Phenotype | 70% Indica / 30% Sativa |
AK x White Widow Auto
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THC | 18% - 24% (High) |
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Type | Autoflowering |
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Yield | Medium |
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Phenotype | 60% Indica / 40% Sativa |
Because it is potent, flavourful and still easy to manage, Legend OG appeals to OG lovers of every level. You can see the full genetics and buy Legend OG feminized seeds on the strain page, and browse more of our feminized range alongside it.
Strain Profile at a Glance
| THC | 20–25% (high) |
|---|---|
| Lineage | OG Kush x Unknown |
| Type | Feminized |
| Genetics | 70% Indica / 30% Sativa |
| Climate | Tropical |
| Flowering time | 8–10 weeks |
| Harvest | October |
| Height | 4.92 ft / 1.5 m |
| Yield | Low |
| Yield indoor | 0.98–1.15 oz/ft² (300–350 g/m²) |
| Yield outdoor | 3.53 oz/plant (100 g/plant) |
| Grow difficulty | Beginner-friendly |
| Flavors | Citrus, Woody |
| Effects | Happy, Relaxed, Talkative |
Promos & Deals
Climate and Where to Grow It
Legend OG prefers a warm, tropical-style climate with plenty of light and consistent heat, much like other OG Kush descendants. It is a sturdy plant that does well in both indoor tents and warm outdoor spots, staying compact at around 1.5 m.
Yields are on the modest side, so Legend OG is about quality rather than quantity: expect 300–350 g/m² indoors and a lighter 100 g per plant outdoors. Because tropical warmth usually comes with humidity, keep moisture in check and the air moving as the resinous buds develop.
Indoors, aim for daytime temperatures around 68–82°F (20–28°C) and trim the humidity down as the buds swell. An efficient, well-lit space helps you make the most of a lighter producer.
Growing Feminized Photoperiod Seeds
As a feminized strain, every seed grows into a flowering female, so there is no need to sex the plants or remove males. That keeps the grow simple and means no wasted time or space on plants you would only cull.
Being a photoperiod plant, Legend OG flowers on a light change rather than on age. Grow it under a long day (around 18 hours of light) through the vegetative stage, then switch to a 12/12 cycle to trigger flowering. Given the modest yield, a slightly longer veg to build more bud sites is well worth it.
Feeding Schedule (EC Guide)
Legend OG is a moderate feeder, so there is no need to push nutrients hard. Start low, build up gently as the plant asks, and ease off for the final flush so the citrus-woody OG flavour stays clean.
| Stage | EC (mS/cm) | Notes |
|---|---|---|
| Seedling | 0.4–0.6 | Very light feed, focus on healthy root growth |
| Vegetative growth | 0.8–1.2 | Build the frame, raise nitrogen gradually |
| Early flower | 1.2–1.4 | Shift toward bloom nutrients (P and K) |
| Full flower | 1.4–1.6 | Peak bloom feed while the buds form |
| Flush | 0.0–0.4 | Plain water for the final 1–2 weeks |
Flowering and Harvest
Once you flip to 12/12, bloom runs about 8–10 weeks. The indica dominance shows in the structure: compact spacing and dense, resinous, gassy buds in classic OG style rather than long, stretchy branches.
Keep the canopy open so light reaches the lower bud sites and make the most of a plant that is a lighter producer. Harvest when most trichomes have turned cloudy with a few amber heads for the fullest, most potent expression, and run a short plain-water flush in the last week or two before you cut.
Drying and Curing
Dry whole plants or branches in a dark room at around 60°F (15–18°C) and 55–60% humidity for 7–14 days, until the thin stems snap rather than bend. A slow, even dry preserves the gassy, citrus-woody OG aroma and stops the dense buds staying damp in the middle.
Then cure the trimmed buds in sealed jars, burping them daily for the first week and letting them settle for three to four weeks. A proper cure brings the citrus and woody OG character forward and smooths the smoke, which is exactly what a flavour-focused strain like this deserves, especially when the harvest is small.
What to Do With Your Trim
Don’t bin the sugar leaves you remove while manicuring. Legend OG is a frosty, high-THC plant, so the trim is excellent for dry sift, bubble hash or rosin, which is a smart way to stretch a modest harvest into a bit more usable product.
Flavor and Terpenes
Legend OG leads with a bright citrus note over a woody, gassy OG base, the classic kush character you expect from an OG Kush descendant. It is a fresh yet grounded profile rather than a sweet or fruity one.
It carries a deep terpene stack. Six stand out: limonene drives the zesty citrus note; citral adds a sharp, lemony lift; alpha-pinene brings a fresh, woody-pine edge; caryophyllene adds the peppery, gassy OG warmth; humulene deepens the woody, earthy base; and cedrene rounds it out with a dry, cedar-like note. A supporting cast of terpineol, borneol, camphene, linalool and more fills in the herbal corners.
Effects and Best Use
With its 70% indica base, Legend OG is reported as happy, relaxed and talkative. It is a pleasant, sociable profile with a classic OG body ease, which keeps it versatile for easygoing daytime or evening use.
At a strong 20–25% THC it is potent, so a little goes a long way, especially for less experienced users. That potency, paired with the gassy citrus-woody OG flavour, is exactly why growers choose Legend OG for quality over sheer yield.
Common Problems and Pro Tips
Legend OG is a forgiving grow, but it is a potent OG indica chosen for quality over bulk, so plan for the stretch and the yield.
- Manage the OG stretch: its OG Kush side reaches up early in flower, so train the tops or give extra headroom to keep the canopy even and well lit.
- Watch the humidity: as a 70% indica its buds are dense and trap moisture, so keep flowering humidity down and run a fan to prevent bud rot.
- Grow for quality, not weight: its yield is on the lighter side, so give each plant good light and space, and it rewards you with potent, gassy OG flower.
Expert tip: at 20 to 25% THC this is a strong one, so harvest on your preferred trichome reading. A slow dry and a careful cure keep its bright citrus over the woody, gassy OG base.
Frequently Asked Questions
Is Legend OG indica or sativa?
It is indica-dominant, at 70% indica and 30% sativa, which gives it a relaxed, body-leaning effect with a pleasant, sociable lift. That indica lean comes with an OG-style stretch early in flower, so train the tops to keep the canopy even while the buds stay dense and resinous.
How long does it take to flower?
About 8 to 10 weeks once you switch to a 12/12 light cycle, with outdoor plants finishing around October. Its dense buds benefit from good airflow through that window, so keep a fan moving air across the canopy and check trichomes toward the end to catch your preferred ripeness.
Do I need to sex the plants?
No. These are feminized seeds, so every plant grows into a flowering female. There is no need to identify or remove males, which keeps the grow simple and makes better use of your space, since every seed you plant turns into a productive plant rather than a male you would have to cull.
What is Legend OG’s yield like?
It is a lighter producer at 300 to 350 g/m² indoors and around 100 g per plant outdoors, so it is chosen for quality and potency rather than bulk. Give each plant good light and space rather than crowding, and it rewards you with dense, gassy, high-grade OG flower at harvest.
What does Legend OG taste like?
Expect a bright citrus note over a woody, gassy OG base, driven by its limonene, citral, alpha-pinene and caryophyllene terpenes. Dry slowly in a cool, dark space and cure in jars so that fresh citrus and classic OG gas come through at their best in the finished flower.
Is Legend OG strong?
Yes. It is a high-THC strain at 20 to 25%, so it is potent. Newer users should start with a small amount and build up slowly. For growers, harvest on your preferred trichome reading and label the jar clearly if others will share the stash, since the effect is strong and relaxing.
