I purchased several varieties of seeds. A few of them germinated right away and were strong and grew quickly. A couple seeds however, did not germinate and they immediately sent replacements! The seeds that germinated right away were superior genetics and finished strong. The final product is amazing and now my favorite strain. Herbies customer service is amazing. They quickly replaced the seeds that didnt germinate with Fast and discreet shipping. The replacement seeds germinated and I look forward to see how they finish! I highly recommend Herbies and appreciate their customer service when most companies now days don't have a clue what good customer service looks like. Thank you Herbies Seeds!