The D.C. Seed Exchange

Welcome to the D.C. Seed Exchange! We are a small seed bank focused on the highest quality genetics. Our mission is to build a virtual trading space that features genetics from the best breeders in North America as well as highlighting local talent from the Mid-Atlantic region. Below is a complete list of our vendors offering a variety of regular, feminized and auto-flowering seeds.

We are here to help, if you have any questions please don't hesitate to contact us!


EZ-XY DNA Plant Sex Test 10 Samples


Earn 120 points upon purchasing this product.

17 in stock

SKU: FFEZXY Category:


EZ-XY Sample Collection Kit – 10 Plants/Kits.

Testing and Results are included in the Kit Price.

Plant sex testing. Know the sex of your plant at just 7 days old. Test a plant any time before flowering to save your grow time and money! Nationwide and international shipping available.

Samples do not need to be returned all at once. Return samples and receive results in any increment you like.

Each Kit includes an Envelope for tissue or sample storage, and a Tag for your plant. Kits and samples must be returned to the lab for analysis.

Simply submit a 1 cm to 1 inch cut of a healthy leaf tip or similar plant tissue.

Results online within 48 hours of lab receipt!

No false positives, only trustworthy results!


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.