Foster 5 seeds
Foster Seeds – Sativa Hybrid with up to 35% THC
What is Foster? Foster by Anesia Seeds is a feminised, photoperiod hybrid of Emperor Cookies Dough × Sleepy Joe with 60% Sativa and 40% Indica. It flowers for 9 to 10 weeks and, according to the manufacturer, yields up to 550 g/m² indoors and 800 to 1,000 g per plant outdoors, with a THC content of up to 35%. Aromas of coffee, caramel, freshly baked biscuits and vanilla and an energetic, euphoric high are typical. In cultivation it is resilient and suitable for beginners, while for consumption it calls for experience – in the Super High THC Content category. Available in a pack of 5 seeds.
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Manufacturer Information
Genetics & Origin of Foster
Foster is a strain bred by Anesia Seeds. The manufacturer crossed a particularly THC-rich Emperor Cookies Dough with its in-house, highly potent Sleepy Joe and describes the result as a balanced hybrid with slight Sativa dominance: 60% Sativa, 40% Indica. Anesia gives the THC content as up to 35%, by its own account a measured value, and counts the strain among the strongest on the market; the manufacturer does not state a CBD value. The plants grow fast, are resilient and vigorous and form many strong side branches with large, heavy flowers that lie under a thick layer of resin towards the end of flowering. The seeds are feminised and photoperiod – so flowering only begins after the light cycle is switched. You will also find the parent Sleepy Joe in our range.
Who Is Foster For?
Foster combines robust growth with exceptionally high potency. It suits:
- Growers – including beginners in cultivation – looking for a resilient, vigorously growing strain
- SCROG and SOG growers, for whom the manufacturer expressly recommends the strain
- Outdoor and greenhouse gardeners with space for high-yielding plants
- Lovers of pastry aromas of coffee, caramel and vanilla
- Consumers with a high tolerance looking for a very strong, euphoric high
Foster is less suitable for inexperienced consumers: Anesia Seeds expressly advises them against it because of its potency. You can find other low-maintenance strains under cannabis seeds for beginners.
Growing Foster: Indoor & Outdoor
Indoor Growing
Indoors, Foster flowers for 9 to 10 weeks and, according to Anesia Seeds, reaches up to 550 g/m². The strain grows fast and forms many strong side branches; the manufacturer recommends it for SCROG as well as for SOG. The very favourable calyx-to-leaf ratio makes manicuring easy. Because the large flowers become heavy, you should support the side branches in good time, for example with a net, and ensure good air movement. The scent of the ripe flowers is described as intensely sweet, fresh and floral – so an activated carbon filter makes sense. The manufacturer does not state a height. You will find the basics for your first run in the Growpedia tips for beginners.
Outdoor Growing
According to the manufacturer, Foster delivers excellent results indoors, outdoors and in the greenhouse. For open ground, Anesia Seeds states 800 to 1,000 g per plant. The breeder does not give a harvest date or a height; with 9 to 10 weeks of flowering, a location with a long, sunny autumn or a greenhouse is the safe choice. The heavy flowers need supports outdoors too, as well as protection from persistent rain. Only grow where it is legal to do so.
Effect, Aroma & Flavour of Foster
Anesia Seeds calls Foster's terpene profile complex: aroma and flavour are reminiscent of coffee, caramel, freshly baked biscuits and vanilla, and the ripe flowers smell sweet, fresh and floral. The breeder does not list individual terpenes, and the manufacturer does not give a lab terpene profile. According to its description, the effect sets in deceptively slowly and unfolds after a few minutes with plenty of energy and euphoria: the head becomes motivated and free for new ideas, while a warm tingling and strong relaxation spread through the body. With up to 35% THC, Foster challenges even consumers with a high tolerance, according to Anesia; the manufacturer advises newcomers against it. Start with very small amounts – how intense the effect is depends on dose and individual tolerance.
Note: Effect information is based on manufacturer data and user experience and does not constitute medical advice.
Why Buy Foster at United Seedbanks?
At United Seedbanks you buy Foster as original genetics from Anesia Seeds. As a specialist shop for cannabis seeds, we place great importance on provenance, storage and transparent information about every strain.
- Original genetics from Anesia Seeds – Foster as the breeder's feminised seeds in a pack of 5.
- A real specialist shop – reachable in person if you have questions about a strain or your order.
- Discreet shipping – neutral, protected packaging; free shipping from an order value of €100.
- Secure payment methods – credit card, bank transfer or Bitcoin.
- Careful storage – seeds kept cool and dry for optimal germination conditions.
Anyone ordering Foster from United Seedbanks buys verified original seeds. Learn more about this breeder's range on the Anesia Seeds page.
Frequently Asked Questions about Foster
Is Foster suitable for beginners?
In cultivation, yes: according to the manufacturer, the strain is resilient and vigorous. Consumption is a different matter – because of up to 35% THC, Anesia Seeds does not recommend it to inexperienced consumers.
Which strains was Foster bred from?
From Emperor Cookies Dough and Sleepy Joe. Anesia Seeds states 60% Sativa and 40% Indica.
How long does Foster flower?
9 to 10 weeks after the switch to 12/12. The manufacturer does not state a harvest date for open ground.
How much yield does Foster deliver?
The manufacturer states up to 550 g/m² when grown indoors and 800 to 1,000 g per plant outdoors.
Which growing methods is Foster suitable for?
Anesia Seeds recommends the strain for SCROG and SOG. According to the manufacturer, it delivers good results indoors, outdoors and in the greenhouse.