Extraction RS11 Seeds

World Wide Cultivars
Feminized
Photoperiod
EU
0.0

Extraction RS11 Strain Characteristics

Strain brand World Wide Cultivars
Strain Gender Feminized
Strain light cycle Photoperiod
Suitable for growing Outdoor, Indoor
Strain THC level 20 - 24%
% Sativa/ Indica/ Ruderalis 45% Sativa / 55% Indica
Strain harvest 1.3 - 1.5 oz/ft² indoors
15.9 - 19.4 oz/plant outdoors
Indoor flowering time 63 days
Strain height 59.1 inches indoors
59.1 inches outdoors
Strain effect Sour mood unknots
Genetics Rainbow Sherbet #11 x Kosher
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Extraction RS11 brings a citrus snap with a sour little wink, then lets the mood loosen its tie. This 55% Indica photoperiod hybrid keeps the high euphoric before drifting into a relaxed landing, giving growers a flavorful, manageable strain with enough brightness to keep the evening from going fully horizontal.

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Disclaimer: This website is intended for adults 21+ only. Cannabis seeds sold by Herbies contain less than 0.3% THC and are legal in the United States under applicable federal law. They are sold as collectible souvenirs and for genetic preservation purposes. The legality of germination and cultivation depends on your state and local laws. It is your responsibility to know and comply with the laws in your jurisdiction before ordering, possessing, or germinating seeds. Herbies does not encourage or condone any unlawful activity. Any information on this website is provided for educational purposes only and is not medical advice.

Description

Extraction RS11 Strain Info

Extraction RS11 is a feminized photoperiod strain with a 45% Sativa/55% Indica ratio and 20-24% THC. The source text lists CBD as low, around 0.1-0.3%, so the effect stays mainly THC-driven while keeping a soft supporting edge. Its flavor profile leans citrus and sour, making the smoke feel sharp, clean, and lively without needing extra sweetness. The effects are euphoric first and relaxed as they settle, which gives this strain a balanced but clearly Indica-leaning personality. In the grow room, Extraction RS11 reaches about 4.9ft (150cm), making it practical for indoor cultivation with early shaping and well suited to sunny outdoor spaces.

Genetics

Extraction RS11 was created by pairing Rainbow Sherbet #11 with Kosher. Rainbow Sherbet #11 brings the bright citrus-sour character and euphoric hybrid spark, while Kosher adds a deeper Indica influence that helps shape the relaxed finish. Together, they create a cultivar with flavorful extract potential, steady potency, and a smooth mood curve that feels easy to enjoy.

Flowering Time

Extraction RS11 flowers in 63 days. That timing gives growers a clear target and makes planning easier, especially for indoor cycles where consistency matters. Stable warmth, strong light, and good airflow will help the plant move through bloom cleanly while preserving its citrus-sour profile.

Yields

Indoors, Extraction RS11 can produce around 1.3-1.5oz/ft² (400-450g/m²). Outdoors, growers can expect approximately 16-19.5oz (450-550g) per plant in suitable conditions. The yield range sits in dependable medium territory, with quality and terpene preservation playing a major role in the strain’s appeal.

Effects

The high opens with a euphoric lift that makes the mind feel lighter, like the day just found a better soundtrack. After that, the relaxed side moves in gradually, smoothing the body without making the experience feel dull. Extraction RS11 works well for winding down, easy conversation, or a quiet reset when you want the mood raised and the pace lowered.

Relaxed
Euphoric

THC and CBD Levels

Extraction RS11 contains 20-24% THC and low CBD around 0.1-0.3%. This cannabinoid profile creates a noticeable but not extreme high, led by THC and shaped by the strain’s slightly Indica-dominant structure. The result should feel euphoric, calm, and approachable for users who prefer relaxation with a brighter edge.

Smell and Taste

The aroma is citrus-forward, with a sour bite that gives the buds a crisp, mouthwatering character. On the inhale, the citrus note feels bright and direct. The exhale turns sharper, leaving a tangy finish that makes the smoke feel refreshing rather than heavy.

Sour
Citrus

Grow Tips

Extraction RS11 prefers a warm, sunny Mediterranean-style climate with dry summers and moderate humidity. The ideal temperature range is 70-80°F (21-27°C), while consistent sunlight and good airflow help support resin production.

  • Train early to manage its 4.9ft (150cm) height indoors.
  • Use well-draining soil for healthier root development.
  • Keep airflow steady to reduce mold pressure.
  • Choose outdoor spots with reliable sun exposure.
  • Maintain moderate humidity through flowering.

Extraction RS11 Seeds for Sale

Searching for feminized seeds with citrus-sour flavor and a relaxed euphoric finish? Extraction RS11 brings smooth potency, manageable growth, and a bright Indica-leaning mood to the garden. Buy online from Herbies and let this flavorful hybrid give your next harvest a sharper spark.

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.

Is my shipping discreet?

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.

When will you ship my order?

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.

Once I’ve placed an order, how do I get my tracking number?

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.

What company do you ship with?

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.

What if I haven’t received my order?

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].

Do you send to P.O. Box addresses?

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.

Written by
Ethan Cole
Cannabis cultivation expert and writer

Cannabis cultivation expert with over a decade of experience in indoor growing and grower education.

Reviewed by
Sylvia Johnson
Indoor growing expert and cannabis writer
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