96.74% germination rate THC
Super Lemon Haze x RS11 Seeds
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Written by: Ethan Cole
Reviewed by: Sylvia Johnson
Description
SLH x RS11 Strain Info
SLH x RS11 is a 35% Sativa/65% Indica hybrid that leans firmly toward calm and recovery. Despite its Super Lemon Haze lineage, the Indica influence takes the lead, shaping a deeply relaxing experience that settles slowly and lasts. With zero CBD and a touch of CBN, the effect feels smooth, extended, and well suited to winding down. Plants grow tall and vigorous, producing dense flowers that reward patience and careful support.
Genetics
This cultivar pairs Super Lemon Haze, Green House Seeds’ most celebrated citrus classic, with RS11 (Rainbow Sherbert), a highly sought-after USA cut selected by Doja and Wizard Trees. Super Lemon Haze contributes brightness, structure, and haze character. RS11 adds sweetness, fruit-forward depth, and a modern dessert-style finish. Together, they form a hybrid that balances sharp citrus with rounded candy tones.
Flowering Time
Indoors, SLH x RS11 completes flowering in 8-9 weeks, showing steady development and compact bud formation. Outdoors, plants are ready by early October, making this strain a solid choice for growers aiming to harvest before deeper autumn weather arrives.
Yields
Indoor setups can deliver around 2.6oz/ft² (800g/m²) under optimized conditions. Outdoors, SLH x RS11 can reach up to 3.7lbs (1.7kg) per plant, especially when plants are allowed to stretch and receive structural support.
Effects
The high unfolds gradually, starting with a gentle mental lift before easing into full-body relaxation. Muscles soften, thoughts slow, and the experience stretches out comfortably. Flavors linger long after exhale, making the effect feel even longer than it is. Best suited for evenings, quiet nights, or preparing for rest.
THC and CBD Levels
With 28% THC, 0% CBD, and a small amount of CBN, SLH x RS11 delivers potency with a sedative lean. The cannabinoid profile supports a calm, sleep-friendly finish rather than an energetic buzz.
Smell and Taste
Flavor is layered and expressive. Citrus brightness leads the way, followed by deep sweetness and a sour edge that becomes more pronounced late in flowering. The smoke feels rich and coating, leaving a fruity trace that stays on the palate.
Grow Tips
Outdoors, SLH x RS11 reaches 4.9-7.2ft (150-220cm) and develops a classic Christmas-tree structure with medium internodal spacing. Stems grow strong, though taller plants may need support as flowers gain weight. Buds form in rounded clusters with slightly pointed tops, offering excellent bag appeal and easy trimming. Toward harvest, many plants display red or blue hues that enhance visual appeal.
- Support branches on taller phenotypes.
- Maintain airflow around dense flowers.
- Allow full flowering time for flavor depth.
- Moderate feeding helps preserve sweetness.
- Suitable for growers with some experience.
SLH x RS11 Seeds for Sale
Looking for feminized seeds that combine extreme citrus heritage with modern dessert sweetness and a deeply calming effect? SLH x RS11 delivers power, flavor, and polish in one refined hybrid. Buy online from Herbies and bring serious evening energy into your next grow.
Strain FAQ
- Is it legal to order cannabis seeds to the USA?
- Yes. At Herbies, cannabis seeds are sold as collectible souvenirs. We ask you to check your local laws before ordering, as by ordering you confirm that you are complying with them.
- Is this strain suitable for outdoor growing in the USA?
- Absolutely. is an excellent choice for outdoor cultivation in the climate of the USA. To ensure the best possible results, we recommend checking the strain's specific preferences in the "Characteristics" section and matching them with your local conditions.
- What are the most popular payment methods for customers in the USA?
- We offer a variety of secure payment options for customers in the USA. These include major credit and debit cards (Visa, Mastercard), bank transfers (including SEPA), and cryptocurrencies like Bitcoin and USDT. For the most accurate and up-to-date list of methods available for your specific order, please proceed to the checkout page.
Why Buy Seeds from Herbies in the USA
- 20+ years of trust from the grower community.
- Guaranteed authentic genetics.
- Stealth, fast shipping directly to the USA.
- Multiple secure payment options for your convenience.
- Free seeds and gifts with every purchase.
- Germination guarantee on all freshly stored seeds.
- Backed by thousands of positive reviews worldwide.
USA Shipping FAQ
Do you ship to the USA?
Yes. We ship to the USA. Estimated delivery time is 2-5 business days.
Yes. We ship in plain, unbranded packaging. The envelope shows only the necessary delivery details - there’s no mention of Herbies and no indication of what’s inside. For extra privacy, you can choose our optional stealth (“Ninja Mode”) packaging, where the seeds are concealed inside a small souvenir.
We assemble and dispatch orders within 24 hours after payment has been received during working days. On rare occasions, it might take more time than that. Orders placed on weekends are processed and shipped on the next working day.
You’ll get an email with the tracking number after your order is dispatched. Orders are normally processed on weekdays and dispatched within 24 hours (rarely, it can take longer).
If your tracking number is not in your inbox, be sure to check your spam and promotions folders. If the tracking message is not there, please contact us via [email protected] or our live chat.
Currently, we ship with Correos, UPS, Fedex, DHL and Tipsa. You can find more info on shipping and calculate costs/estimated time of delivery on our Shipping page.
If your order hasn’t arrived, please contact [email protected] or submit the support form on our website.
If your order has arrived but there’s a problem, please contact [email protected].
Delivery to P.O. Boxes isn’t available in all countries. For an exact answer for your country, please email [email protected] or contact us via the live chat on our website.
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