Washington, one of the first U.S. states to legalize recreational marijuana, has a complex relationship with cannabis cultivation. While it’s legal to purchase cannabis, growing it at home for recreational use remains largely prohibited—unless you’re a registered medical marijuana patient.
That hasn’t stopped interest from surging. Many Washingtonians are curious about where to buy marijuana seeds legally, especially with the hope that cultivation laws may loosen soon.
Whether you’re preparing for legal home grows down the line or you’re a medical patient ready to start now, this guide breaks down the best places to buy cannabis seeds in Washington.
Online Seed Bank That Ships to Washington
Buying cannabis seeds online is one of the most convenient and discreet ways to access quality genetics in Washington. Online seed banks offer a wide variety of strains, detailed descriptions, and germination guarantees.
Herbies Seeds
Herbies Seeds is an international seed bank with a large catalog of strains suited for various climates, including Washington’s cool and wet conditions. They’re known for fast-flowering genetics, reliable shipping, and generous freebies with every order. Discreet packaging and 24/7 customer support add to their appeal.
Pacific Seed Bank
Pacific Seed Bank is a U.S.-based seed bank that ships directly to Washington. They offer feminized, autoflowering, and CBD-rich strains. All seeds are lab-tested for quality and come with a germination guarantee. Their user-friendly platform and growing guides make it a great choice for beginners and medical users alike.
Local Seed Bank Stores in Washington (Not Recommended)
Local seed stores in Washington are not widely available, and those that exist are generally not recommended. Most dispensaries do not stock cannabis seeds, especially not for recreational users, as home cultivation remains illegal for non-medical residents.
These shops may also operate in legal gray areas and often have limited strain selections. Unlike reputable online seed banks, local stores may not offer the same quality assurance, discreet shipping, or customer service. Until laws change, online sources remain the safest and most reliable option.
The Legality of Marijuana Seeds in Washington
Cannabis seeds are legal to buy and possess in Washington. They are considered novelty items when ungerminated and are not restricted under state law. However, cultivating these seeds is a different matter. Growing cannabis at home is only allowed for individuals with a valid medical marijuana authorization.
Those without a medical license are prohibited from growing, even if they legally own seeds. Changes in state legislation could alter this in the future, but as of now, cultivation is tightly regulated.
Is it Legal to Buy & Grow Cannabis Seeds in Washington?
Yes, it is legal to buy cannabis seeds in Washington for adults over 21. Seeds are not classified as a controlled substance until germinated, making their purchase and possession legal.
However, growing cannabis is only legal for registered medical marijuana patients. These individuals must obtain authorization from a healthcare provider and follow guidelines that permit up to four plants, or up to fifteen in certain cases. Recreational cultivation is still illegal statewide.
Should You Grow Weed Indoors or Outdoors in Washington?
Medical marijuana patients in Washington can choose between indoor and outdoor cultivation, each with its advantages and challenges.
Indoor cultivation allows for year-round growing in a controlled environment. Growers can regulate lighting, humidity, and temperature, which leads to consistent results and higher yields. It also offers privacy and protection from pests, but requires a significant investment in equipment and energy use.
Outdoor cultivation is more affordable and eco-friendly, relying on natural sunlight. However, Washington’s wet and cool climate can make it difficult to manage mold and weather fluctuations. Outdoor growers are also limited to seasonal cycles and face higher risks of theft or crop loss.
When to Sprout Weed Seeds in WA
Indoor growers in Washington can sprout seeds at any time of the year since the environment can be fully controlled. This flexibility allows for multiple harvests and continuous growth.
For outdoor growers, the best time to germinate cannabis seeds is in late spring, around May. By then, the threat of frost has passed, and the plants have enough time to mature before the rainy fall season begins. Starting too early can expose seedlings to harsh conditions, stunting growth, or killing young plants.
Best Strains to Grow in Washington
When legally permitted to grow cannabis, choosing the right strain for Washington’s climate is crucial. Moisture resistance and short flowering periods are ideal.
1. Grandmommy Purple
Image Credit: Reddit
This indica-dominant strain finishes flowering in about 60 days. It’s mold-resistant and delivers high THC levels, making it perfect for short, wet growing seasons. Outdoor yields can reach up to 550 grams per plant.
2. Extreme Impact Auto
Image credit: Reddit
A fast-growing auto strain with indica dominance. It completes its cycle in about 56 days and performs well in damp climates. It’s easy to grow and offers relaxing, hashy effects.
3. Californian Snow Auto
Image credit: Reddit
This sativa-leaning autoflower thrives in humid environments and finishes in around 70 days. Its citrus aroma and resistance to mold make it a reliable choice for outdoor growers in Washington.
4. Sugar Black Rose Early Version
Image Credit: Reddit
An award-winning hybrid that flowers in just 45 days. It’s well-suited to cooler climates and produces large yields, making it a favorite among experienced growers.
Frequently Asked Questions
What is the top marijuana seed bank in Washington?
Herbies Seeds is one of the most reputable options for Washington buyers. They offer wide strain selections, discreet shipping, and strong customer service.
Is it legal to buy marijuana seeds in Washington?
Yes, adults 21 and over can legally purchase cannabis seeds.
Is it legal to grow weed in Washington?
Only registered medical marijuana patients are allowed to grow cannabis under state law. Recreational cultivation remains illegal at this time.
What should I consider when looking for the best marijuana seeds in Washington?
When searching for the best marijuana seeds in Washington, consider the THC content, strain type (indica, sativa, or hybrid), and the reputation of the seed provider to ensure you are getting the highest quality seed possible.
How do I choose the best seeds for my growing conditions in Washington?
To choose the best seeds for your growing conditions, consider factors such as your climate, whether you plan to grow indoors or outdoors, and the specific strain characteristics, like growing time and disease resistance.
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