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!


Alf #5 F6 Auto 10 Regular Autoflowering Seeds


Earn 60 points upon purchasing this product.

18 in stock


ALF#5 is the result of a 5 year IBL project and is a strong Indica with heavy afghan influence. Carefully selected for 5 generations after the selected phenotypes were produced from the heritage. Her size is dependent on the container that she is raised in. It is recommended that she is started in the container that she will finish in. ALF will show sex in the 2-3-week range, allowing her to veg longer than previous autos. This allows for a larger structure and over all larger yield in the end. Her buds will finish hard and have a generous layer of resin. She is a great for the completest. She offers plenty of resin covered leaves for extracts as well as concentrates. If you are a home grower that is self-sufficient and consume more than just the flower, she is the girl for you. She also plays well in a greenhouse environment allowing farmers to have several crop rotations per year rather than one large fall harvest, keeping product on the shelf. She and the rest of the plants that I offer have had a breeding cycle of indoor, outdoor, and greenhouse and then cycled back through to provide a plant that has environmental diversity. She can take light cycle changes, over water, under water, and other stressors that typically cause hermaphrodites or stunted plants.

Ancestry: ALF#4 (Black Dragon) X Bubba Kush
Indica/sativa 75/25
Cycle time: 65-75 days
Dimensions: Depends on container size, 1 gal pots yield 2-3-foot plants
Yield: 28g /sqft in ideal conditions
High Yield Method: 5 gal pots
Recommended Light Cycle: 18/6 or 20/4 (Will flower under 24 hrs)
Aroma and Flavor: Spice, Pepper, coffee, earthy and incense with gassy undertones. Floral, sweet and citrus can show.
Primary terp Profile: Myrcene, B-Caryophyllene
Lab Tested THC: 19-21%
Odor: Med/High
Grow Environment: Indoor, Outdoor, and Greenhouse

10 Regular Autoflowering Seeds per pack!

Ingredients: hemp seed


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