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FeminizedPhotoperiodFull season

Blue Dream Feminized Photoperiod Seeds

Blue Dream is the West Coast classic, once clone-only, now in feminized seed form: sweet blueberry pie with a hint of spice. It’s a sativa-leaning hybrid that grows tall and vigorous, forgives beginner mistakes and finishes mid to late October outdoors. Grow it in our Outdoor 35 Gallon kit. $9.99 a seed, 6 for $50 or 12 for $80.

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Pairs with

Outdoor 35 Gallon Grow Kit · $319.95

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Strain profile

Blue Dream Feminized Photoperiod Seeds: Aroma, Type and Growing Zones

Sweet blueberry pie with a hint of spice and a fresh, foresty finish. A tall, vigorous, forgiving plant that loves sun and grows big with room to stretch.

🌱 Type

Feminized photoperiod, full season

🧬 Lean

Sativa-leaning hybrid

📦 Seed packs

1 seed $9.99 · 6 seeds $50 · 12 seeds $80 (kits ship without seeds)

🪴 Best kit

Outdoor 35 Gallon outdoors, or Medium 5 Gallon in a tent

The sniff test

Aroma, Flavor and Terpenes

Loudest terpenes🥭 Myrcene🌲 Pinene🌶️ Caryophyllene Warm blueberry pie, fresh from the oven. Sweet, juicy berries and buttery pie crust with a pinch of spice, finished with a cool, fresh forest breeze. Easy, sweet and endlessly likeable.

Sativa cannabis leaf showing characteristic long, narrow fingers and serrated edges, typical of tall, high-energy marijuana strains grown from seed. Title Attribute (Image Title):

Genetics

Indica or Sativa

Blue Dream is a sativa-leaning hybrid. It comes from Blueberry and Haze, and it is a West Coast classic that was once clone-only. The plant grows tall and lanky, with a big stretch after flowering starts. It has serious hybrid vigor and forgives beginner mistakes. For a home grower, the main job is height control. Top it or bend it early, and plan for the stretch. As a feminized photoperiod, it flowers when the days get shorter. Outdoors it is a sun-lover that finishes mid to late October. Grow it in our Outdoor 35 Gallon kit and give it plenty of room.

Illustration: grow difficulty meter showing Moderate, easy with a little planning

Difficulty

How Hard Is It to Grow?

Moderate. Still a friendly grow, with one extra step: photoperiods flower when days shorten to about 12 hours. Outdoors that happens on its own in fall; indoors, switch your light to 12 hours on, 12 off.

warm climate strains

Where it grows

Growing Zones and Harvest

Outdoor harvest: Mid to late October. Find your growing zone on the USDA Plant Hardiness Zone Map. Home-grow rules differ by state; check yours.

Find your state’s grow guide →

From Seed to Harvest

Illustration: a seed sprouting in a soaked Jiffy peat pellet in the sun

1. Germinate

Soak a Jiffy pellet, plant your seed about 1 cm deep, and keep it warm and damp until it sprouts.

Illustration: a seedling in its Jiffy pellet planted into a pot of soil

2. Plant in your kit

Move the seedling, pellet and all, into your kit pot filled with Superb Soil.

Illustration: a cannabis plant growing in a fabric pot in full sun

3. Grow in the sun

Photoperiods grow big all summer, then start flowering when days shorten to about 12 hours.

Illustration: a flowering cannabis plant with buds ready to harvest, next to trimming scissors

4. Harvest

Outdoors, harvest in October. Indoors, switch your light to 12 hours on, 12 off to start flowering.

Blue Dream Strain: Type, Aroma and Flavor

Blue Dream cannabis plant in flower, close up
Blue Dream in flower

Blue Dream is a feminized photoperiod and a sativa-leaning hybrid, a Santa Cruz original that became the backbone of the West Coast scene. It was historically clone-only and once easy to find coast to coast; these feminized seeds bring it back as a seed you can plant. Its aroma bridges a sweet fruit dessert and a walk in the forest: the cured buds smell like fresh blueberry pie with a hint of spice, and the flavor is sweet and rounded, with a berry-haze note. The loudest terpenes are myrcene, pinene and caryophyllene. In the garden it’s a sun-lover that grows into tall, lanky, beautiful plants with sticky colas.

How to Grow Blue Dream Photoperiod Seeds in a Pot for Pot Kit

Plant one seed in our organic super soil and just add water. Blue Dream is one of the most forgiving strains for new growers: stable, vigorous and rugged, more like a reliable workhorse than a fussy exotic. These are feminized seeds, so you don’t need to sort male and female plants. The main job is height control, because it has serious hybrid vigor. Top it early, up to 2 times, to keep it lower and bushier. Start on 18 hours of light and 6 of dark, but don’t let it grow too long before flowering unless you have a lot of headroom. Then weave the branches through a trellis net (a “screen of green”) so the lower bud sites get light and turn into dense colas instead of popcorn buds. Keep a breeze moving through the plant with oscillating fans. Growing in one of our kits? Free email grow coaching at help@apotforpot.com helps you from seed to harvest.

Blue Dream Flowering Time and Plant Size

It’s a photoperiod, so it starts flowering when daylight drops to about 12 hours. As a sativa-leaning hybrid it takes a little longer than a quick kush: outdoors, plan on a harvest in mid to late October, and be patient, because the buds swell a lot in the last two weeks. Indoors, you start flowering by switching your lights to 12 hours on, 12 off. Expect a big stretch after that switch, sometimes doubling in size. It wants to grow big, so the bigger the pot, the bigger the plant; that’s why we pair it with our 35 gallon kit. If you want a short, squat plant instead, look at an indica like Purple Kush.

Growing Blue Dream Indoors vs Outdoors

Outdoors: this is where it shows its true potential. It loves long, warm summers and full sun and prefers hotter temperatures; it does best in Zones 7-10 (think California or the South). In cooler zones, plant it in a spot with full southern exposure to make the most of the day length. It’s vigorous enough to be a good choice for planting a little late in the season, and it resists powdery mildew, root rot and a bit of fall humidity better than most. Find your zone on the USDA Plant Hardiness Zone Map; it’s in our Cold, Warm and Hot zone collections.

Indoors: plan for height. Top early, use a trellis net and keep fans moving. It’s forgiving and doesn’t need cold nights like purple strains do, but a slight drop in night temperature helps keep the sweet berry-pie smell; growers compare its fruitiness to Zkittlez.

Grow guides: How to grow weed · Growing from seed · How to prune and train · Growing outdoors by state · Best strains for beginners · Blue Dream strain guide

Blue Dream Seeds FAQ

What is Blue Dream’s flowering time?

It’s a photoperiod, so it flowers when daylight drops to about 12 hours. Outdoors, plan on a mid to late October harvest. Indoors, it starts when you switch your lights to 12/12.

How do you grow Blue Dream?

Start it outdoors in spring in our Outdoor 35 Gallon kit, in full sun. Top it early (up to 2 times), use a trellis net, and give it room: it can double in size once it flowers.

Is Blue Dream indica or sativa?

It’s a sativa-leaning hybrid, and it grows like one: tall, lanky and vigorous.

Can you grow Blue Dream outdoors?

Yes, outdoors is where it does best. It loves long, warm summers and full sun, especially in Zones 7-10. In cooler areas, pick a spot with full southern exposure.

What does Blue Dream smell and taste like?

Sweet blueberry pie with a hint of spice and a fresh, foresty finish. The main terpenes are myrcene, pinene and caryophyllene.

Can I grow Blue Dream where I live?

Home-grow laws differ by state and change often. Check your state’s official rules, and you must be 21+. This isn’t legal advice.

Grow guides: How to grow weed · Growing from seed · How to prune and train · Growing outdoors by state

Best Grow Kit for Photoperiod Seeds

Kits come with organic super soil, a fabric pot and grow videos. Seeds are sold separately.

large grow kit items

Outdoor 35 Gallon KitBest match: a full outdoor season

$319.95 – $1,439.95Price range: $319.95 through $1,439.95

Shop 35 Gallon
Complete contents of the a Pot for Pot 5 Gallon Cannabis Grow Kit laid out, featuring living Superb Soil, fabric pot, trimming scissors, pest protection, and smartphone macro lens.

Medium 5 Gallon KitIn a grow tent, or a late outdoor planting

$99.95 – $374.92Price range: $99.95 through $374.92

Shop 5 Gallon

First grow? Start with Tropicana Cookies Autoflower in the Indoor 2 Gallon kit ($79.99), then grow a photoperiod next season.

Early frost where you live? Try a fast-finishing photoperiod like Gelato 41, which finishes sooner in the season.

More Feminized Photoperiod Seeds

Price range: $9.99 through $80.00
This product has multiple variants. The options may be chosen on the product page
Price range: $9.99 through $80.00
This product has multiple variants. The options may be chosen on the product page
Price range: $9.99 through $80.00
This product has multiple variants. The options may be chosen on the product page

See all feminized photoperiod seeds →

For adults 21+ where home growing is legal. Home-grow rules differ by state and change often; check your state's official rules. Not legal advice.

Blue Dream cannabis strain seeds
Blue Dream Feminized Photoperiod Seeds
Price range: $9.99 through $80.00
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