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!


Cinderella 99 XX (Princess x C99 female pollen donor) 9 Female Seeds


Earn 119 points upon purchasing this product.

8 in stock

Use up to 2500 points to purchase this product! Restrictions apply


Cinderella 99 XX is the female version of Cinderella 99. Over the past two decades, the Cinderella 99 strain has become a legendary strain for consumers and breeders alike. When we decided to offer Cinderella 99 as female seeds in 2017, we selected our favorite Cinderella 99 female, famous for resin production to be the pollen donor for Princess to create the ultimate Cinderella 99 in feminized form All the best Cinderella 99 qualities have come together in this 100% female version, Cinderella 99 XX. Cinderella 99 is stable, uplifting, and euphoric. Grow it indoors or outdoors. Many growers find Cinderella 99 to be among the most famous strains in the world. Grow it and find out!

Cinderella 99 XX uniquely has full-spectrum cannabinoid production, and the dominant terpenes include beta-myrcene, limonene, and pinene. Other terpenes include beta-caryophyllene and linalool among others. Growers call Cinderella 99 the perfect incognito strain to grow because it smells like fresh fruit.

Flowering Time: 56-63 days. Pistils should all be withered and the resin heads have all gone cloudy/milky at harvest time.

Flowered indoors at 18 inches tall, the finished plant will be approximately 48 inches tall at harvest. Cinderella XX can become huge bushes when grown outdoors and pruned properly.

C99XX is a fast flowering plant needing plenty of light and nutrients, she also likes silica and extra calcium and magnesium. We grow CXX as multi-headed bushes with tomato cages or stakes for support. They also work well in a SOG or SCROG arrangement.

We harvest 4-8 ounces from an average indoor plant. One-pound yields on outdoor plants are common.

The properly cured bud feels sticky and pliable between your fingers. On the nose, you get a Hawaiian Punch scent but with a funky body odor undertone. When you light it up, that fruity flavor hits your taste buds first, followed by the funky aftertaste.

View Cinderella 99 COA

9 Feminized seeds per pack! 


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