pitaya

Amarilla (sometimes called Kirin) is a cultivated selection with bright yellow skin and juicy white flesh, bred for consistent size and sweetness, smoother than standard. Amarilla is a Spanish common name literally meaning "yellow pitahaya". It is sweet, aromatic, less tang than red/white types. Smallest dragon fruit, late to ripen, fewer but very sweet fruit. All yellow types are smaller in size than red or white dragon fruits, but they consistently win for flavor - crisp, honey-sweet, and aromatic.
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What to do with a Dragon fruit?

Red Pitaya, Dragon Fruit. Self-fruiting variety, red outside and red inside - the most delicious variety. Very fast-growing.
Pitaya is a highly prized, vining, fruit bearing cactus is terrestrial/epiphytic plant which is extremely unusual. It's fleshy stems reach up to 30ft. long, climbing onto walls or over trees using aerial roots. Magnificent flowers, stunningly beautiful fruit with an intense color, curious shape, and a delicious taste. The night blooming white flowers can be up to 14 inches in length.
The fruit is most often eaten chilled and cut in half so the flesh may be spooned out. The juice is used in frozen drinks and it is in a new Tropicana Twister flavor. It is a must have for any collector or gardener with the flair for the unusual.

Bloody Mary Dragon Fruit. This variety is very similar in size, color, and taste to Red Jaina. It is not quite as prolific of a producer, but it is nearly indistinguishable beyond that fact. It also needs to be cross pollinated to set fruit.

Colombiana (also referred to as Yellow Dragon) is a notable cultivar of S. megalanthus, prized for its intensely sweet flavor (Brix=21) and spiny yellow skin. Distinctive small oblong shape. Improved selection with consistent size and sweetness, improved yellow-skinned strain, sometimes overlapping with Palora. Extra sweet, juicy, tropical, often rated best flavor.
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What to do with a Dragon fruit?

Cosmic Charlie is an excellent self fertile fruit. Like most of the magenta fleshed varieties it has a superb grape, kiwi-like flavor. The fruit are medium to large weighing 0.75-1.25 lbs. This variety would be best chilled and eaten out of hand or used as a garnish.

This is a truly wonderful variety of a Dragon fruit, a red fleshed dwarf (very different from others) distributed as a cultivar under the name "Costa Rican Sunset", however, it is likely an unpublished species. It is very compact, grows more like a small shrub, and really doesn

Red Pitaya with white flesh. David Bowie is a slender white variety that has a sweet and tangy flavor that is somewhat lemony. The fruit are medium to large weighing up to a pound. This variety is best eaten fresh, but it would be good for juicing or garnishing as well. It is variety is self pollinating.
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What to do with a Dragon fruit?

Delight is a seedling selection made by the California Rare Fruit Growers. It is a medium to large fruit typically weighing 0.75-1.0 lb. The pulp is sweet with a smooth texture and unique pink hue. It is self pollinating, and it will set fruit without hand pollination.