Lemon 18 Feminized Seeds – DNA Genetics’ Citrus-Powered Sativa Hybrid

Lemon 18 by DNA Genetics is a sativa-dominant hybrid that delivers an explosive lemon aroma, high resin yields, and a perfectly balanced euphoric-to-relaxing effect, all wrapped in an easy-to-grow feminized seed.

Does your grow feel like a chore you keep postponing? Between work, life, and everything else, tending to finicky plants that demand constant attention just isn’t realistic. You want something that’s rewarding without being a full-time job.

When you’re short on time, it’s easy to cut corners: you skip training, forget to adjust your feed, or just let your plants stretch wildly. The result? Mediocre yields, weak structure, and buds that don’t live up to their genetic potential. Your garden becomes a source of stress, not a sanctuary.

Lemon 18 is your solution. Bred for performance and simplicity, it’s a vigorous plant that thrives with basic care and responds brilliantly to the SCROG method, turning your limited time into maximum, resinous reward.

How Lemon 18 streamlines your grow for maximum yield

This hybrid is a dream for the time-crunched cultivator. Its strong, medium-thick stems mean less staking and more natural support for its heavy buds. It’s a natural fit for the SCROG technique, which lets you control its height and create an even, productive canopy with just one initial setup.

Forget constant pruning and training. With Lemon 18, a simple screen and a few early tie-downs are all you need. Its vigorous growth fills the screen quickly, and its high resin production means every minute you invest pays off in spades. It’s a plant that works hard so you don’t have to.

Simple steps to grow Lemon 18 without the hassle

Getting started with Lemon 18 is straightforward. Just follow these simple steps to set yourself up for a smooth, high-yielding grow.

1. Germinate your seeds in a warm, humid environment until the taproot is about 1 cm long.
2. For an indoor SCROG setup, transplant directly into a final pot of 25 litres (6.6 US gal) and place 4 plants per m² (3x3ft).
3. Set up your SCROG screen early and gently guide the main branches under it during the first few weeks of growth.
4. Switch to a 12/12 light cycle after about 4 weeks of vegetative growth to initiate flowering.
5. Harvest after 9 weeks of flowering for a balanced effect, or a few days earlier for a more cerebral high.
6. After harvest, give your gear a quick clean and store your seeds in a cool, dark place for your next effortless grow.

Advantages and benefits in your daily routine

• Saves you hours of training and maintenance thanks to its strong, self-supporting structure.
• The SCROG-friendly growth pattern means one simple setup leads to a full, even canopy.
• Its vigorous growth fills your space quickly, so you spend less time waiting and more time harvesting.
• High resin production ensures your effort is rewarded with top-quality, trichome-covered buds.
• The balanced euphoric-to-relaxing effect makes it a perfect strain to unwind with after a busy day.
• Its intense, clean lemon flavor is a sensory reward that makes the whole process feel worthwhile.
• Easy to integrate into your routine, turning cultivation from a chore into a satisfying ritual.

Tips to integrate it into your habits without friction

Keep your Lemon 18 seeds in your main grow kit so they’re ready to go when you are. The best time to start is when you have a free weekend to set up your SCROG screen—after that, it’s mostly hands-off. For an even smoother experience, pair it with a simple, reliable nutrient line like the Royal Queen Seeds fertilizer pack, which provides everything your plant needs without complex mixing. This combo ensures your plant stays healthy and your schedule stays clear.

Technical specifications

• Breeder / Brand: DNA Genetics
• Type: Feminized
• Dominance: 60% Sativa / 40% Indica
• Genetics / Cross: Lemon Chem × OG #18
• Indoor flowering period: 9 weeks
• Outdoor harvest (N. Hemisphere): Mid-October
• Indoor production: 450–500 g/m² (15.8–17.6 oz/ft²)
• Outdoor production: 700 g/plant (24.7 oz/plant)
• Indoor height: 1.00–1.20 m (3.28–3.94 ft)
• Outdoor height: 1.80–2.50 m (5.91–8.20 ft)
• Difficulty: Medium
• Structure and vigour: Vigorous with medium-thick stems, good for SCROG.
• Ideal climate: Warm, sunny, Mediterranean-like conditions.
• Training: Highly suitable for SCROG, LST, and topping.
• Recommended pot / substrate: 25 L (6.6 US gal) for indoor SCROG; well-draining soil or coco.
• THC: 22%
• CBD: 0.7%
• Aromatic profile: Dominant limonene, with earthy and hashish notes.
• Flavour: Intense fresh lemon, with sweet citrus, earthy, and hashish undertones.
• Effect: Initial strong euphoric and cerebral high, followed by deep physical relaxation.

Frequently Asked Questions

How much time does Lemon 18 require each week?

Once your SCROG screen is set up, Lemon 18 is very low-maintenance. You’ll spend just 15-20 minutes a week on watering, a quick health check, and maybe a light defoliation.

Is Lemon 18 good for a first-time SCROG grow?

Absolutely. Its vigorous growth and strong branches make it one of the most forgiving and rewarding strains to use with the SCROG method, especially for beginners.

What’s the minimum maintenance needed?

Keep an eye on your pH and water when the top layer of your substrate is dry. A basic nutrient schedule and good airflow are all it needs to thrive.

Personal Experience of Pevgrow’s CEO (Alan)

When my schedule is packed, Lemon 18 is my go-to. I pop the seeds, get them into their final 25L pots, and set up a simple SCROG screen on day one. After that, it’s smooth sailing. The key detail I love is how its branches naturally want to grow laterally under the screen—minimal tucking is needed. For someone with a busy life, this strain is a gift. My tip? Don’t overthink the nutrients; a solid, simple base like Dutch Passion’s basic line is more than enough. It’s all about setting it and (almost) forgetting it, then being blown away by the lemony, resinous results.