Probably best known of all blue succulents, Agave tequilana “Blue Agave” is a spectacular evergreen succulent native to Mexico. Its four-foot long lance-shaped leaves are blue-grey and have a brown central spine and sharp small spines at the edge of the leaves. The leaves form a six-foot-tall rosette.
Moreover, what is the blue cactus called?
| Botanical Name | Pilosocereus |
|---|---|
| Common Name | Column cactus, blue torch cactus, woolly torch cactus |
| Plant Type | Cactus |
| Mature Size | 6–12 ft. tall, 2–4 ft. wide |
| Sun Exposure | Full sun |
Thereof, is there a blue cactus?
There’s a genus of columnar cacti called Pilosocereus that are so vibrant and blue that you almost won’t believe they’re real. They often have contrasting orange spines too, which makes them look even more beautiful and unreal!
How do I make my succulents blue?
Why are some succulents blue?
Blue varieties of succulent have a different type of chlorophyll which refracts sunlight with a blue-green tone. Adding to certain pigment differences in the skin, the overall effect is a blue plant. It is quite common to hybridize and graft certain succulents.
How do I keep my Blue cactus Blue?
The goal is to make it gritty enough for air circulation and water drainage but it should have enough body to hold your cacti. Pilosocereus cactus also prefers a slightly acidic to a near-neutral soil pH (6.1 – 7.3). Adding coffee grounds occasionally will help your Blue Torch thrive.
How do you keep Blue Torch cactus Blue?
Light: Bright indirect to full direct sun. The more sun the more blue the stem. Watering: Allow the soil to dry out completely before watering. Water less frequently in the winter and more when it’s actively growing in the summer.
How do you propagate Blue cactus?
Choose a healthy piece of stem at least 10cm long and cut it off cleanly with snips. Use tongs when handling spiny cacti. For plants without stems, remove whole leaves by hand (don’t cut them off). Sit cuttings on a window sill and leave them until the cut surfaces have healed over.
What does a blue cactus do?
Cactus plants are among the most adaptive plants known and have evolved all sorts of interesting coping mechanisms to survive in harsh environments. Blue tones may have evolved to protect the plant from sun or help deter certain pests.
How often should I water blue cactus?
You will need to water small pots once every week or less depending on the plant’s needs and how fast the soil dries. Large pots mean water will take more time to evaporate. This means you will water them less often. Cactus in large containers can be watered every 4-6 weeks.
How often should I water my blue torch cactus?
Blue Torch Cactus needs 0.8 cups of water every 12 days when it doesn’t get direct sunlight and is potted in a 5.0″ pot.
