Discovering how wonderful a dragon fruit and pitahaya cactus look like under a microscope.

Germinating and growing time-lapse of a pitahaya cactus from a store-bought dragon fruit. We first extracted dragon fruit's seeds and soaked them in water for 12 days. Then, we picked one seedling to ...

We may receive a commission on purchases made from links. Ever walked past a cactus with broad, flat, ovoid pads with colorful spiky balls growing from them? You just walked past a source of food.