Frequently Asked Questions
Everything you need to know about buying cannabis seeds online from Royal King Seeds. Can't find your answer? Contact us.
Ordering & Payment
How do I place an order?
Browse our seed catalog, add items to your cart, and proceed to checkout. Enter your shipping and payment details, and your order will be confirmed via email within minutes.
What payment methods do you accept?
We accept Visa, Mastercard, and cryptocurrency (Bitcoin, Ethereum). All payment processing is secured with SSL encryption for your protection.
Can I modify or cancel my order?
Contact us within 2 hours of placing your order at support@royalkingseeds.us. Once orders enter processing, modifications may not be possible.
Do you offer bulk or wholesale pricing?
Yes. We offer volume discounts on pack sizes of 10 and 20 seeds. For larger wholesale inquiries, contact our team directly.
Shipping & Delivery
Where do orders ship from?
Orders ship from within the United States.
How long does shipping take?
Estimated delivery is approximately 5-7 business days. Actual timing varies by destination and carrier.
Is shipping free?
Standard U.S. shipping is a flat $9.99 for orders below $150. Eligible orders of $150 or more receive free standard shipping automatically at checkout. Eligibility is assessed on your merchandise subtotal before any discount is applied.
Seeds & Growing
What is your germination guarantee?
Royal King Seeds offers a 95% germination guarantee, subject to the eligibility and claim requirements of the current germination policy.
What's the difference between feminized and autoflower seeds?
Feminized seeds are produced to favor female plants, although biological outcomes can vary, and require light cycle changes to trigger flowering. Autoflower seeds flower automatically based on age (8-10 weeks from seed), regardless of light schedule.
How should I store my seeds?
Store seeds in a cool, dark, dry place. An airtight container in the refrigerator is ideal for long-term storage. Properly stored seeds can remain viable for several years.
Do you provide growing advice?
Yes! Check our blog for growing guides, and our support team is happy to help with strain selection and basic cultivation questions.
Legal & Privacy
Is it legal to buy cannabis seeds in the USA?
Cannabis seed and cultivation rules vary by state and locality and may change, and laws can treat purchasing, possession, shipping, germination and cultivation differently. Confirm the current requirements for your state and locality before ordering or germinating seeds. This is general information, not legal advice.
Is my personal information safe?
We use SSL encryption for all transactions and never share your personal information with third parties. Read our full Privacy Policy for details on data handling.
Do I need to be a certain age to order?
Yes, you must be at least 21 years of age (or the legal age in your jurisdiction) to place an order.
Still Have Questions?
Our team is here to help with strain selection, orders, and growing advice.
Contact Support