Top Questions to Ask Before Buying Cannabis Seeds Online

Ever stared at a cannabis seed description and wondered, “What does any of this actually mean?” You’re not alone! Unlike food labels, cannabis seed descriptions aren’t regulated by any agency. That means each breeder or seed bank can describe their seeds however they want, sometimes with a little creative flair. That’s why understanding how to read these descriptions is a must-have skill for every grower. With a few pro tips, you’ll be able to decode the jargon and confidently choose the best genetics for your space, skills, and goals.

Is Home Growing Right for You?

Before you dive into the world of home cultivation, take a moment to consider if it fits your lifestyle and circumstances:

• Do you have a private, secure space—indoors or outdoors—for your grow?
• Are you prepared to invest $300–$1,000+ upfront for equipment, seeds, and supplies?
• Can you commit to daily care and attention for 8–16 weeks, from seed to harvest?
• Most importantly, are you in a state where home cultivation is legal?

If you answered “yes” to most of these questions, you’re ready to start your journey! Home growing can be incredibly rewarding, but it’s important to go in with clear expectations and a solid plan.

Additional Resource: Should You Grow Your Own Cannabis? A Guide to Help You Decide

1. Why Genetics Matter for Beginners

Genetics are the foundation of every great grow. They influence how easy your plant is to care for, the size of your harvest, the flavors and aromas you’ll enjoy, and even how resilient your plant is to pests or mistakes.

When selecting seeds for your first, or even 100th grow, you’ll want to:

• Match genetics to your goals: Genetics strongly influence how easy a plant is to grow, how much yield you’ll get, its flavor profile, effects, and resilience under stress. Growing in a closet? Look for compact, beginner-friendly strains. Want a big yield? Seek high-yield genetics.
• Stabilized genetics vs. “bag seed”: Stabilized seeds are tested and bred for consistency, while “bag seed” (seeds found in purchased flower) are a genetic mystery and can produce unpredictable results.
• Why small-batch matters: Breeders like Grotivate test small batches for dependability—so you get consistent results grow after grow.

Additional Resource: Top Questions to Ask Before Buying Seeds

2. Anatomy of a Cannabis Seed Description

A good seed description should tell you:

• Genetics/Lineage: The parent strains and what traits they pass down
• Strain Type: Indica, Sativa of Hybrid: Cannabis strains are broadly categorized into Indica, Sativa, and Hybrid. Indica strains are typically associated with relaxation and a “body high,” often used for pain relief and sleep. Sativa strains are known for their energizing and uplifting effects, promoting creativity and focus. Hybrid strains are a combination of both Indica and Sativa genetics, offering a range of effects depending on the dominant parent strain
• Yield: Estimated harvest size, under ideal conditions (usually in grams per plant or per square meter)
• Plant Height: Estimated mature cannabis size, determined by genetics and environment
• Flowering Time: How long from seed to harvest
• THC/CBD Levels: Approximate potency range
• Flavor & Effects: What you might taste, smell, and feel
• Plant Structure: Height, bushiness, and space needs

Important: There’s no standard, each breeder may use different terms or benchmarks, so always read carefully.

3. Key Terms to Know (and What They Really Mean)

• Genetics/Lineage: Parent strains predict flavor, effect, and grow style and effects
• Strain Type: refers to the four distinct varieties of the cannabis plant (Indica, Sativa and Hybrid and Ruderalis), each bred to have specific characteristics like aroma, potency, and effects.
• Yield: “High yield” is relative—actual results depend on your setup and grow conditions
• Flowering Time: Shorter = faster harvest; longer = bigger yields or unique effects.
• Photoperiod: Needs light schedule control.
• Autoflower: Flowers automatically based on age.
• THC & CBD Levels: Use as a guide—potency can vary by grower skill and environment.
• Plant Structure: Tall, bushy, or compact—choose what fits your space.
• Buzzwords/claims: Words implying therapeutic or medical benefits are unsubstantiated health claims. Focus on tested genetics and real grower feedback.

4. Understanding Seed Types: Photoperiod, Autoflower, Feminized, and Regular

• • Photoperiod: Needs specific light cycles to flower. Great for control and learning.
  • Autoflower: Flowers automatically after a set time. Fast, compact grows, but can be challenging for new growers)
  • Feminized: Bred to produce only female plants (only sex that produces flower (buds)). Not 100% accurate, but much better odds.
  • Regular: Can be male or female. Best for breeding or genetic preservation.

Avoid confusion: Double-check the seed type and flowering info before you buy.

5. THC Levels and Medicinal Claims

• THC %: A range is normal. Higher isn’t always better, consider your own tolerance.
• Medicinal claims: No federal oversight means “medicinal” is just a marketing term. Look for real grower reviews and lab results (when available) not just buzzwords.

Additional Resource: Read more in our THC Levels Guide.

6. What’s a Germination Guarantee? (And Why It Matters)

Not all seed sources are created equal, and consistency can vary widely across the industry. Many growers have experienced some frustration with mass-market seeds that don’t always deliver the same results from pack to pack, a key reason Grotivate was founded.

• What to expect: Most reputable breeders offer a limited guarantee—usually replacing seeds that don’t sprout if you follow their instructions.
• Grotivate’s approach: As a small-batch breeder, we offer a fair, manageable guarantee—reach out if you have issues, and we’ll make it right.
• Tip: Always follow best practices for germination to maximize your success.

Additional Resource: Best Way to Germinate Cannabis Seeds

7. How to Choose a Cannabis Strain Based on Space, Skill, and Goals

Choosing the right cannabis strain for cultivation is essential for a successful harvest and enjoyable experience. Consider these factors based on your space, skill level, and goals:

• Space: Small tent? Choose compact, fast-flowering strains. Outdoor grow? Look for robust, mold-resistant genetics.
• Skill: New grower? Pick beginner-friendly, resilient strains with shorter flowering times.
• Goals: Want yield, flavor, or a specific effect? Match your strain to your priorities.
• Checklist for First-Time Buyers:
  • Is the seed type right for my space and skill?
  • Are genetics stabilized and tested?
  • Do I understand the flowering time and yield?

Additional Resource: Cannabis Strain Selection: What You Need To Know 

8. How to Avoid Common Selection Mistakes

Not all seeds are created equal, so here’s how you can tell if your seeds are ready to grow:

• Don’t rely on vague or copy-paste descriptions.
• Ignore the hype—look for real-world results and reviews.
• Don’t ignore your grow environment or skill level.
• Always check for stabilized genetics
• Read the fine print—especially on flowering time and plant height

Ready to Shop Smart?

Choosing cannabis seeds doesn’t have to feel overwhelming. With a solid understanding of genetics, plant traits, and seed types, you’re equipped to pick the right strains for your space, skill level, and goals. Take your time, read carefully, and remember—great grows start with great seeds.

All information provided is for educational purposes only. Grotivate encourages responsible and legal cultivation. Always check your local laws before purchasing or germinating seeds.