Yes, all of our seeds — whether standard feminized or autoflowering — are feminized. This means you’ll only grow female plants, which produce extraordinary buds you’re after, with no need to identify or remove male plants.

Feminized seeds from STRNG Seeds require a specific light cycle to flower, while our autoflower feminized seeds bloom automatically after a set period, regardless of light. Autoflowers are ideal for quicker harvests and less complicated lighting setups.

Choose feminized seeds if you want full control over the vegetative and flowering stages and potentially higher yields. Go with autoflower feminized seeds from STRNG Seeds if you prefer a faster, simpler grow with less sensitivity to light schedules.

Absolutely. STRNG Seeds offers stable, easy-to-grow genetics that are perfect for both beginners and experienced growers. Our autoflower feminized strains are especially beginner-friendly due to their speed and low-maintenance nature.

STRNG autoflower feminized seeds typically grow from seed to harvest in 8 to 11 weeks, depending on the strain and growing conditions. This makes them perfect for fast turnaround grows or multiple harvests per season.

Yes, all STRNG Seeds can be grown both indoors and outdoors. Our autoflowering strains are particularly well-suited to outdoor grows in a wide range of climates, while our feminized seeds thrive under controlled indoor environments.

Yes. All STRNG Seeds orders are shipped in discreet, unbranded packaging to ensure privacy and security. We understand the importance of confidentiality for our customers.

Check the trichomes with a magnifying lens — milky white with some amber means peak potency. Also look for pistils turning dark and curling inward. These signs indicate your STRNG Seeds plant is ready for harvest.

STRNG Seeds offers hand-selected genetics, high germination rates, and dependable feminization. Whether you’re growing your first plant or your hundredth, our focus is on helping you succeed — from seed to harvest.

Yes, under the 2018 Farm Bill. Please read HERE.

Yes, all products are testing in an outside laboratory and we provide the Certificate of Analysis on every product page.

For best results, store your seeds in a cool, dark place with low humidity. An airtight container in a refrigerator is ideal to keep them fresh for longer periods.

We value your privacy. All orders are shipped in plain, unmarked packaging to ensure a discreet delivery.

Please see our policy HERE.

Hash is a potent concentrate made by collecting and compressing the trichomes — the tiny, crystal-like resin glands — from dried flower. These trichomes are where most of the plant’s qualities live, giving hash its strong aroma. Traditional methods involve hand-rubbing or sieving, while modern techniques use ice water or mechanical separation. The result is a dense, often sticky substance that can be smoked, vaporized, or used to boost potency in edibles.

The most reliable way to germinate seeds is using the moist paper towel method. Simply sandwich your seeds between two damp paper towels and place them in a dark, warm space — like a cupboard or drawer — where the temperature stays between 70–80°F (21–26°C). Check daily and keep the paper towels moist, but not soaked. In 1 to 5 days, the seeds should sprout a white taproot, which means they’re ready to be planted.

When stored properly, seeds can remain viable for several years — typically up to 5, though some growers have success with older seeds. To maximize shelf life, keep seeds in a cool, dark, and dry environment. An airtight container in the refrigerator works well, especially with added moisture control like a silica packet. Avoid temperature swings and humidity, as they can damage the seed’s viability over time.

The clearest sign that your plant is ready to harvest is in the trichomes. Using a magnifying glass or jeweler’s loupe, check for trichomes that have gone from clear to cloudy or milky — that’s peak THC. If some have turned amber, the experience will lean more relaxing and calming. You can also look at the pistils (the hairs on the buds); when most of them have darkened and curled inward, it’s usually time to harvest. Timing your harvest right is key to getting the flavor and experiences you want.

Indica and sativa plants have distinct visual traits. Indica plants are shorter, bushier, and have broad, dark green leaves. They’re often chosen for their calming, body-focused experiences. Sativa plants, on the other hand, grow tall and thin with lighter green, narrow leaves, and tend to deliver more energizing, cerebral highs. While most modern strains are hybrids, recognizing these traits can give you a good idea of the plant’s dominant genetics.