Mold Mildew Resistant Strains, Cannabis Seed, Marijuana Seeds, Sativa, Auto or Indica Seed

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Best-Selling Cannabis Seeds Sep. 2022

Strain Flower Time Yield
Strain of the Month September 2022 - Mold Resistant Strains Strain of the Month 8–9 weeks 11–12 oz/m2
White Widow feminized cannabis seeds White Widow 9 weeks 18 oz/3x3ft
White Widow auto fem weed seeds White Widow Auto 8 weeks 4–6 oz/3x3ft
Blue Dream auto fem weed seeds Blue Dream Auto 8 weeks 4–6 oz/3x3ft
Gelat.OG feminized weed seeds Gelat.OG 8 weeks 400–600 g/m2
Bruce Banger feminized cannabis seeds Bruce Banger 9–10 weeks 500 g/m2
OG Kush Auto feminized marijuana seeds OG Kush Auto 10 weeks 400 g/m2
Peyote Gorilla feminized cannabis seeds Peyote Gorilla 9–10 weeks 450–600 g/m2
Zkittlez auto feminized marijuana seeds Zkittlez Auto 10 weeks 400–500 g/m2

Top 10 Best Outdoor Strains

Top 10 Best Outdoor Cannabis Strains List

Best strains to grow outdoors. Mold and mildew resistant strains for sale as feminized and regular cannabis seeds (aka marijuana seeds or weed seeds). The top 10 best outdoor strains listed below are mostly indica-sativa hybrids, with a few pure sativa strains too—all high-yielding cannabis strains that produce well when grown outdoors. The plants are resistant to mold or less susceptible than other so-called “mold resistant” strains we’ve tried growing outdoors in Hawaii.


Blue DreamBlue Dream strain big outdoor

Blue Dream is a popular sativa-dominant marijuana strain from the hills of California. These massive cannabis trees produce copious amounts of berry-scented, trichome-laden buds.

🌱 This outdoor strain is considered a beaster. Blue Dream plants grow to enormous sizes in a quick time.

⚖️ Hefty yields. Blue Dream gets stacked with large buds that shine in a thick coating of crystals with blue and purple hues.

💦 Mold resistance is well above average, but make sure to give Blue Dream extra care and attention towards the end. The resulting A-grade buds will impress you.

👍 An extremely easy to grow strain from seed and clone.

💬 Some people wouldn’t grow something so incredibly popular, but many of us love smoking Blue Dream and will continue to buy it—a constant demand needs a consistent supply.

Genetics Blueberry x Haze
Flowering Time 65–70 days
Pack Size 5/10/20 seeds
Yield Indoors: 350–500 g/m2
Outdoors: 2–3 kg/plant
Mold Resistance Mold Resistance Rating: A

Buy Blue Dream Seeds🌱





Granddaddy PurpleGrand Daddy Purple strain

Granddaddy Purple, aka Grand Daddy Purps or Ken Estes GDP, is the best choice for growers who want generous yields of high-grade purple weed. These famous West Coast buds are saturated in trichomes and packed with sugar leaves, resulting in very sticky trimming scissors. Get a good whiff of this stuff, and its strong smell will stay in your head all day.

🌱 The plants grow like short, bushy indicas at a moderate pace.

⚖️ Yields are medium to high. Grand Daddy Purp is a heavy-feeding plant, so ensure that plenty of nutrients are available for maximum returns.

💦 This strain performs surprisingly well when faced with rain and high humidity. Air movement certainly helps.

👍 Amazing quality and appearance. Purple colors come out late in flowering at cooler temps.

💬 Granddaddy Purple buds are always in high demand. Thankfully, it’s easy to grow just about anywhere.

Genetics Purple Urkle x Big Bud
Flowering Time 7–8 weeks
Pack Size 5/10 seeds
Yield Indoors: 300–450 g/m2
Outdoors: 400+ g/plant
Mold Resistance Mold Resistance Rating: B

Buy Grand Daddy Purp Seeds🌱





NYC DieselNYC Diesel Strain

NYC Diesel, or New York City Diesel, is a hybrid cannabis variety from the Big Apple. It’s a perfect choice for ensuring abundant harvests of quality outdoor weed. This mold resistant strain yields tons of chunky buds that reek of petrol.

🌱 NYC Diesel thrives in most settings, especially under long hours of intense light. The plants grow tall and bushy. It also performs well indoors grown in a hydro system.

⚖️ Yields are high along with quality. NYC Diesel has a dank indica appearance despite its mostly sativa genetics. Very stinky stuff.

💦 An easy-growing mold resistant strain from seed.

👍 Breeds vigorous hybrids and clones quickly.

💬 NYC Diesel can be a reliable and rewarding strain for anyone. As long as the plants have enough airflow, their buds have no problem finishing outdoors in wet climates.

Genetics Originates from the Chemdawg line
Flowering Time 10 weeks
Pack Size 5/10/20 seeds
Yield Indoors: 475 g/m2
Outdoors: 950 g/plant
Mold Resistance Mold Resistance Rating: A

Buy NYC Diesel Seeds🌱





Pineapple ChunkPineapple Chunk cannabis buds

Pineapple Chunk is a sativa-dominant cannabis strain that produces high yields of very marketable buds. Buy a few seeds to find a winner for cloning. These dank buds taste like the tropics and weigh out heavy on the weed scale.

🌱 The plants can grow into multi-pound bushes with potential heights over ten feet tall. Indoor growers may consider flowering Pineapple Chunk early to keep it compact.

⚖️ Bumper crop yields. The buds are plump, heavy, and dense. Proper cultivation and care will secure an exceptional harvest.

💦 Pineapple Chunk handles outdoor climates well with a fair degree of mold resistance. A hearty diet of nutrients is recommended for best results.

👍 Very easy to grow from seed. Pineapple Chuck is a fast flowering marijuana strain suitable for beginners as well as the experienced cannabis cultivator

💬 Some phenotypes have the pineapple fruity smell, while others have a more cheesy taste and aroma. All possess a heavy-hitting, stoney indica high. Growers in Hawaii love this strain for their outdoor medical gardens.

Genetics Pineapple x Cheese
Flowering Time 55–60 days
Pack Size 1/3/5/10 seeds
Yield Indoors: 650 g/m2
Outdoors: 750 g/plant
Mold Resistance Mold Resistance Rating: B+

Buy Pineapple Chunk Seeds🌱





Blue WidowBlue Widow Strain Growing Outdoors

Blue Widow is a colorful marijuana plant with an intoxicating flavor—chronic weed that tastes great right down to the ashes. This 50% indica/50% sativa hybrid is so good that there’s a local on the Big Island with the nickname Mr. Blueberry Widow.

🌱 The plants generally grow short and bushy. Blue Widow is great for guerrilla growing plants in the bushes or indoor grow rooms and greenhouses.

⚖️ Sizable yields. The buds possess a distinct strong, piney widow smell combined with a blueberry fruitiness.

💦 A fairly mold resistant strain when grown with care. Even faced with Hawaii’s high humidity, Blue Widow buds hold up against Botrytis mold and powdery mildew.

👍 Brilliant color changes happen during the end of flowering. Its high potency, excellent bag appeal, strong aroma, and sugar-coated THC glaze make this strain a winner.

💬 Blue Widow does well grown from seed outdoors and indoors, having earned a spot in many medical marijuana gardens worldwide. More stoney than you might expect, Blue Widow’s powerful effects hit hard and fast.

Genetics Blueberry x White Widow
Flowering Time 8–10 weeks
Pack Size 10–500 seeds
Yield Indoors: 400–500 g/m2
Outdoors: up to 1100 g/plant
Mold Resistance Mold Resistance Rating: B

Buy Blue Widow Seeds🌱





Thai SativaThe very mold resistant Thai sativa strain, grows huge outdoors

Thai strains are pure sativa landraces that grow into monster trees. They are some of the largest cannabis plants on earth. Connoisseurs prize this type of marijuana for its high THCV content, known to induce psychedelic effects comparable to magic mushrooms.

🌱 It grows very tall. These vigorous, stretchy sativas love to suck up the light.

⚖️ Yields can be massive, but so is flowering time. Not for the quick cash cropper, more for the enthusiast. World of Seeds sells a faster flowering Thai variety named Wild Thailand.

💦 Ideal for tropical and subtropical climates (or temperate growers who are up for the challenge). Thai strains are some of the most mold resistant strains in the world.

👍 The smoke from Thai strains is super smooth, making it great for fat bong hits. It has a unique musky flavor like lavender or exotic spices. Good cheap cannabis seeds.

💬 The secret to harvesting top-quality Thai weed is—don’t pull early! The plants will turn yellow and drop their fan leaves during late flowering. Wait past this stage, and you’ll see what these buds are capable of.

Genetics Thai landrace sativa
Flowering Time 12–16 weeks or more!
Pack Size 3/7/10/12 seeds
Yield Indoors: 300 g/m2
Outdoors: 1200+ g/plant
Mold Resistance Mold Resistance Rating: A+

Buy Wild Thailand Seeds🌱





Super Lemon HazeSuper Lemon Haze strain

One of the most popular weed strains on the market, Super Lemon Haze is an 80% sativa hybrid for anyone who loves super flavorful cannabis. Its buds taste and smell just like real lemons.

🌱 The seeds grow big, woody plants with sharp, serrated-edged leaves.

⚖️ Excellent yield potential. The buds are lemony, fragrant, and pack a powerful stench that permeates bags. Beautiful, shiny, and dank.

💦 Super Lemon Haze thrives outdoors and indoors, growing into a tree-type pattern. These sativa-dominant buds are not overly dense, which helps them breathe in high-moisture climates.

👍 Relatively easy to grow anywhere.

💬 Super Lemon Haze won back-to-back first prize at the Cannabis Cup and has remained a top seller for over a decade at the best marijuana seed banks.

Genetics Lemon Skunk x Super Silver Haze
Flowering Time 9 weeks
Pack Size 5/10+10 seeds
Yield Indoors: 800 g/plant
Outdoors: 1200 g/plant
Mold Resistance Mold Resistance Rating: A-

Buy Super Lemon Haze Seeds🌱





Bubble GumBubble Gum, a good strain to grow outdoors

A classic fruity weed strain, Bubble Gum is a stocky 80% indica sporting lush, velvety flowers that taste identical to bubble gum when smoked. This cannabis variety is full of hybrid vigor.

🌱 The plants take on a broad, bushy stature, high in chlorophyll.

⚖️ A high-yielding indica strain. Its buds are soft as silk to the touch yet possess great density.

💦 Try to keep Bubble Gum out of the rain. While it’s not the most mold resistant strain out there, it still does better than many other indica hybrids.

👍 Easy to grow and easy to clone. It also loves growing under LED grow lights, forming up full, and finishing solid.

💬 Bubble Gum cannabis seeds are a superb choice to buy if you want to grow a sugary sweet mold resistant strain.

Genetics Originated in Indiana, USA
Flowering Time 8 weeks
Pack Size 5/10/11/20 seeds
Yield Indoors: 350–500 g/m2
Outdoors: 450–550 g/plant
Mold Resistance Mold Resistance Rating: B-

Buy Bubble Gum Seeds🌱





South African KwazuluKwazulu marijuana strain outdoors

Kwazulu is a landrace sativa that grows a giant dominant cola packed with big stinky buds. This real mold resistant strain is suitable for cultivation outdoors and indoors. Kwazulu is one of the few pure sativas that can compete with the best marijuana strains in today’s market.

🌱 Kwazulu plants have the potential to get huge. Provided with a long vegetative growth cycle, they grow into trees.

⚖️ Yields are well above average, more than most landrace types. The buds are unusually large, so it’s a real eye-catcher with bag appeal.

💦 Kwazulu thrives outdoors with high resistance to Botrytis cinerea (grey/blue bud mold) during flowering.

👍 An effortless strain to grow with a pleasant taste and heady, energetic buzz. Great variety for breeding.

💬 My last Kwazulu plant got drenched in a 10-day tropical rainstorm right before harvest. After the storm, there was no mold damage, simply a few brown spots of rot had to be picked out. A rugged strain indeed.

Genetics South African landrace sativa
Flowering Time 8–9 weeks
Pack Size 3/7/10/12 seeds
Yield Indoors: 350 g/m2
Outdoors: 450–500 g/plant
Mold Resistance Mold Resistance Rating: A+

Buy South African Kwazulu Seeds🌱





Early PearlEarly Pearl by Sensi Seeds, an early mold resistant strain

Early Pearl is a classic variety from The Seed Bank catalogs. The end product is light green in color, extremely pungent, and super dank. American outdoor growers have mass-produced the Early Pearl strain for decades. People tend to call it whatever they want, meaning you may already know this strain under a different name.

🌱 The seeds grow fast, producing short, stout plants that thrive basically anywhere—outdoors, indoors, in grow tents, and in greenhouses.

⚖️ Plentiful yields. The buds are skunky, pungent, and have excellent bag appeal.

💦 One of the first strains to be noted as an “early mold resistant variety”.

👍 Its fast flowering time works great for quick-cycling of seeds and clones.

💬 Stoners looking for stinky, dank, cat piss marijuana will be pleased with Early Pearl.

Genetics Originated in the West Coast
Flowering Time 60 days
Pack Size 10 seeds
Yield Slightly above average
Mold Resistance Mold Resistance Rating: A

Buy Early Pearl Seeds🌱





*Bonus: Purple KushPurple Kush strain

Purple Kush is an award-winning indica proven to be a reliable seed strain for both outdoor and indoor growers. Coming straight outta Cali’, this strain represents some of the best purple weed on the West Coast.

🌱 The plants grow bushy with large leaves in a typical indica fashion, up to seven feet tall. Each phenotype shows unique colors, from green and purple to intense violet.

⚖️ Yields are high. The buds have a beautiful dark appearance and fruity grape flavor.

💦 A resilient, mold resistant strain in most settings. Protect it from rain for best results.

👍 Breeds strong hybrids and clones easily—cuttings root fast in aero cloners.

💬 Purple Kush is a great strain to grow from seed for anyone who loves Kush and purple bud.

Genetics Hindu Kush x Purple Afghani
Flowering Time 8 weeks
Pack Size 5/10+10 seeds
Yield Indoors: 400–500 g/m2
Outdoors: 600 g/plant
Mold Resistance Mold Resistance Rating: B-

Buy Purple Kush Seeds🌱




Mold Resistant Strains Weed Blog

Discover more of the best cannabis seeds for sale on the Mold Resistant Strains Weed Blog. We’ve got everything from pure indicas and legendary sativas all the way to the highest-yielding and most desirable hybrids of today.

learn more at the weed blog

Topics include organic and non-organic methods of cultivation, indoor and outdoor growing, marijuana strains, breeding, reviews. Sativa and indica. Hybrid, landrace, and IBL. Feminized, regular, and autoflowering seeds. Best seeds for yield, ease of growth, speed, affordability, and purple buds. Mold resistant strains, powdery mildew resistant strains, and how to stop mold and mildew. Hash and rosin production. Cannabis fertilizers, LED grow lights, grow tents, bud trimmers and scissors, aero cloners, gram scales, as well as DIY instructions, supply lists, and other engaging cannabis niche content.

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