Lemon Bean
Cannabis seeds
by Advanced Seeds
Lemon Bean Cannabis Seeds by Advanced Seeds
Lemon Bean is a feminised cannabis seed from Advanced Seeds that crosses Lemon Tree with Eddy OG to produce a sativa-dominant hybrid with up to 22% THC. The result is a resinous, lemon-scented plant that stays compact indoors yet stretches to impressive heights outdoors — a proper dual-purpose strain that rewards growers with dense, flavourful flowers and yields up to 600 g/m².
Pack Size
Lemon Bean comes in a single pack of 3 feminised seeds. No autoflower version — these are photoperiod plants, so you control the veg time and flip to flower when you're ready.
Lemon Bean Specifications and Grow Data
Here's what you need to know about Lemon Bean before you pop your seeds. These numbers come straight from Advanced Seeds and match what you can expect in a well-dialled grow room or a sunny outdoor spot.
| Spec | Value |
|---|---|
| Seed Bank | Advanced Seeds |
| Genetics | Lemon Tree x Eddy OG |
| Type | Feminised (photoperiod) |
| Indica / Sativa | Hybrid (sativa-dominant) |
| THC Content | Up to 22% |
| Indoor Height | 70-90 cm |
| Outdoor Height | Up to 260 cm |
| Indoor Yield | Up to 600 g/m² |
| Flowering Time | 8-9 weeks |
| Outdoor Harvest | Early October |
| Seeds per Pack | 3 |
Growing indoors? Pair Lemon Bean with a proper grow tent and carbon filter setup — at 22% THC, these plants throw off serious terpenes during late flower, and your neighbours will notice without filtration. A pH meter is also worth grabbing if you don't already own one; citrus-heavy strains like this one tend to be fussy about root zone pH.
Why Lemon Bean Deserves a Spot in Your Grow Room
We've seen a lot of lemon-themed strains come through over the years, and most of them deliver a vaguely citrus note that fades into generic "weed smell" once you cure the buds. Lemon Bean is different. The Lemon Tree parent brings a genuine lemon pie aroma — sharp, sweet, almost bakery-like — while the Eddy OG side layers in earthy, spicy, and floral undertones that give the smoke real depth. Think lemon curd on warm toast with a pinch of pepper. That's the terp profile you're working with.
From a cultivation standpoint, the numbers are genuinely impressive. Indoor plants stay between 70 and 90 cm, which means you can fit them under a standard 120 cm tent ceiling without running out of headroom — even with a light and filter hanging above. Despite that compact stature, Advanced Seeds rates the indoor yield at up to 600 g/m², which puts Lemon Bean in the upper tier for plants this size. Outdoors, the sativa genetics stretch these plants up to 260 cm, so if you're growing in a garden or on a balcony with limited vertical space, plan on using some low-stress training or a trellis net to keep things manageable.
The one honest limitation: 8-9 weeks of flowering is on the longer side for a hybrid that stays this short. If you're used to fast indicas finishing in 7 weeks flat, you'll need a bit of patience. But the extra week or two pays off in resin production — Lemon Bean plants come out absolutely caked, which makes them a solid choice if you're into making extracts or just want bag appeal that speaks for itself. Compared to something like Advanced Seeds' Auto Amnesia, Lemon Bean trades speed for flavour complexity and higher THC. If terps matter to you more than turnaround time, this is the better pick.
How to Grow Lemon Bean Cannabis Seeds
- Germinate your Lemon Bean seeds using the paper towel method or directly in a starter plug. Keep the temperature between 22-26°C and the environment moist but not waterlogged. Taproots should appear within 24-72 hours.
- Transplant seedlings into their final containers once they show their first set of true leaves. A 10-15 litre pot works well for indoor grows; outdoor plants benefit from 25 litres or more to support that 260 cm potential.
- Veg under 18/6 lighting. Because Lemon Bean stays compact indoors (70-90 cm), you can afford a slightly longer veg period of 4-5 weeks without running into height issues. Top or LST during veg to encourage a wider canopy and more bud sites.
- Flip to 12/12 when you're happy with the plant structure. Flowering takes 8-9 weeks. Watch for heavy resin production from week 5 onwards — the trichome coverage on this strain is substantial.
- For outdoor growers, plant out after the last frost and expect harvest-ready plants in early October. If your plant is pushing past your comfort zone height-wise, bend and tie branches using a SCROG net or simple garden ties. Lemon Bean responds well to training.
- Harvest when trichomes show mostly milky white with a few amber heads under a loupe. Dry in a dark, ventilated space at 18-20°C and 55-60% humidity for 7-10 days, then cure in jars for at least 2 weeks. The lemon pie aroma intensifies dramatically during the cure — don't rush it.
Lemon Bean Terpene Profile and Aroma
The standout feature of Lemon Bean is that lemon pie nose. It's not subtle. Crack open a jar after a proper cure and you get a wave of sharp citrus sweetness backed by earthy, spicy undertones — the kind of smell that fills a room. The floral notes from the Eddy OG side round it out, so you're not just getting a one-dimensional lemon blast. There's actual complexity here.
In terms of smoke character, expect a smooth inhale with that citrus sweetness sitting on the front of the palate, followed by a peppery, slightly herbal exhale. The resin content means you're getting thick, flavourful clouds whether you're rolling or vaporising. If you've grown Lemon Tree cuts before, imagine that profile but warmer and more rounded — the OG influence softens the sharper citrus edges into something you can session without palate fatigue.
Frequently Asked Questions
What is the THC content of Lemon Bean?
Lemon Bean produces up to 22% THC according to Advanced Seeds. Actual levels depend on your growing conditions, lighting, and nutrients, but 18-22% is the realistic range for a well-maintained grow.
How tall does Lemon Bean grow indoors?
Indoor plants reach 70-90 cm, making Lemon Bean one of the more compact sativa-dominant hybrids available. It fits comfortably in a standard grow tent without aggressive height management.
When is Lemon Bean ready to harvest outdoors?
Outdoor Lemon Bean plants are harvest-ready in early October. In cooler climates, keep an eye on nighttime temperatures dropping below 10°C towards the end of September — you may want to bring plants under cover for the final week.
Is Lemon Bean suitable for beginner growers?
Yes. The compact indoor size, strong genetics, and tolerance for varied environments make Lemon Bean forgiving for newer growers. The main thing to watch is the 8-9 week flowering time — don't harvest early just because you're impatient.
What yield can I expect from Lemon Bean indoors?
Advanced Seeds rates Lemon Bean at up to 600 g/m² indoors. That's a strong number for a plant this short. You'll get closer to that ceiling with proper training, adequate lighting (400W+ HPS or equivalent LED), and dialled-in nutrition.
How does Lemon Bean compare to other lemon strains?
Lemon Bean's Lemon Tree x Eddy OG cross gives it a warmer, more complex aroma than pure Lemon Tree cuts — the OG genetics add earthy and spicy layers. If you want straight-up sharp citrus, Lemon Tree is your strain. If you want depth and body alongside the lemon, Lemon Bean is the better choice.
Can I use LST or SCROG with Lemon Bean?
Absolutely. Lemon Bean responds well to low-stress training and SCROG netting. Outdoors, training is practically recommended — without it, plants can reach 260 cm. Indoors, LST helps open up the canopy for better light penetration and can push yields closer to that 600 g/m² mark.
Last updated: April 2026
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Medical disclaimer. This content is for informational purposes only and does not constitute medical advice. Consult a qualified healthcare provider before use of any substance.