Showing posts with label Cacti. Show all posts
Showing posts with label Cacti. Show all posts

Tuesday, May 10, 2016

Top 10 Succulent Plants for the Home

Succulents are the perfect plant for forgetful gardeners. Succulent care is easy, and succulent gardens and terrariums can brighten any indoor space.
Succulent plants are always in style. With juicy leaves, stems, or roots, succulents form a vast and diverse group of plants, offering easy-care choices for your home. Plus, they look stunning planted alone or as companions.
The color variation of succulents seems almost endless: blue-green, chartreuse, pink, red, yellow, white, burgundy, almost black, variegated, and more. The leaves may be rounded, needlelike, berrylike, ruffled, or spiky. Many have an enticing “touch-me” quality — even cacti.
Succulent Test Garden Tip: All cacti are succulents, but not all succulents are cacti.
While some types of succulents have somewhat exacting care requirements, most are easy to grow because they evolved with special water-storage tissues that allow them to survive in environments that are too dry for most other plants.
Succulents like the dry humidity and warm conditions found in most homes, and while they like direct light, they can adapt to lower light. They all prefer a fast-draining potting medium that’s not watered too often. Allow the soil to dry out between waterings.
These top 10 succulent plants for the home are easy to find and care for.
Burro’s Tail (Sedum morganianum)
Burro’s tail is shown to its best advantage planted in a hanging basket. Overlapping, gray-green or gray-blue leaves grow up to 3 feet long. A native of Mexico, it prefers medium to high light for best performance.
Succulent Growing Tip: Allow the soil to dry slightly between waterings, and keep soil on the dry side during winter dormancy. Fertilize once in summer with a balanced 10-10-10 fertilizer. Although burro’s tail rarely blooms, pink or red flowers may appear at the end of the stems in summer.
The leaves fall off with even a light touch, so keep burro’s tail where it won’t be disturbed. If you move a houseplant outside for summer, keep it in a shaded location. Even though burro’s tail likes bright light, sudden exposure to direct sunlight may cause sunburn.

Christmas Cactus (Schlumbergera x buckleyi)
To grow, allow the top 2 inches of soil to dry out between waterings. Keep it drier in the winter. When the plant is in bud, pay close attention, because even slight dehydration or overwatering may cause buds to drop. Provide medium to high light, and fertilize three times in summer using a 10-30-10 fertilizer to promote blooms.
To initiate flower bud formation in the fall, drop the indoor temperature to 55 degrees F. Or move your plants outdoors to a shaded spot in summer and leave them out as temperatures fall. Move them indoors before the temperature reaches 45 degrees F. To prune, pinch off stem segments where necessary to keep the plant stubby.

Crown of Thorns (Euphorbia milii)
A popular import from Madagascar, crown of thorns can bloom year-round if given enough light. Long, spoon-shape leaves appear at the ends of spiky branches, along with clusters of tiny flowers. You might not notice the flowers because they’re so small, but you will see the red, salmon, or yellow bracts that surround them.
When the plant is in bloom, allow only the top inch or so of soil to dry out between waterings. When the plant is not blooming, be sure the top half of the pot’s soil is dry before watering. Don’t let the entire pot dry out, however, or the plant will drop its leaves. If your plant dries out and loses its leaves, it will grow new ones in a few weeks after you begin watering.
Direct sun produces the best bloom, but crown of thorns adapts to medium light. Fertilize three times in summer using a bloom-booster fertilizer of 10-30-10.
All euphorbia contain a skin-irritating sap. Wash your hands thoroughly after handling.

Hens-and-Chicks (Sempervivum tectorum orEcheveria elegans)
Two succulent plants share the common name of hens-and-chicks. They’re closely related but look different. Both produce “chicks” — small, identical plants that are slightly offset from the mother (the hen).
Echeveria elegans forms flat, flowerlike rosettes with rounded edges. Sempervivum tectorum also forms in rosettes, but each leaf tends to be flatter and more pointed. The flowering patterns are different. Echeveriagrows arching, smooth, bell-shape blooms every year. Individual Sempervivum grows pink star-shape flowers on plants that die after flowering. Usually by this time the plant has produced so many offsets that the loss is not great. After all, the Latin translation of sempervivummeans “ever living.”
When grown as houseplants, the two perform the same way. Both should be allowed to dry slightly between waterings, as overwatering causes rotting. Water very little during winter dormancy.
Fertilize three times in summer with 10-10-10 balanced fertilizer. Propagate by removing offsets and potting them. Although they look tough, they can easily be scarred if water touches the foliage or if bumped.

Jade Plant (Crassula ovata)
The jade plant is an old-fashioned favorite for a reason: It’s so easy to grow! This long-lived South African native grows thick stems and thick, glossy green leaves tinged with red.
Allow the soil to dry completely between waterings. Although some gardeners water jade only when the leaves begin to pucker or lose their shine, these are signs the plant is already stressed, so it may begin to drop leaves. Jades are most commonly killed by overwatering. A plant may adopt a weeping form if chronically overwatered.
Fertilize three times in summer only with 10-10-10 fertilizer. Keep jade plants potted in terra-cotta for good air movement through the soil and to help balance a top-heavy plant. Repotting is seldom necessary because of the small root system, but if you do repot, use a mix for cactus or well-draining potting soil.
Prune jade as necessary to keep it symmetrical, so one side doesn’t cause the entire pot to topple. Simply cut off a branch or leaf, and plant it to create new plants. Rooting new plants around the base of a plant creates the look of a shrubby thicket. For an architectural look, some gardeners pinch all the leaves along the thick stems, leaving only the leaves at the top.

Medicine Plant (Aloe vera)
The healing sap of this familiar medicinal plant has been used for centuries to treat wounds and sunburn. However, the sharp “teeth” along the leaf margins can cut an unsuspecting passerby, so place it where it can’t be brushed accidentally.
Allow the soil to dry out between soakings. Don’t let the plant stand in water. Keep it in direct sunlight or the greatest amount of light possible. Fertilize three times in summer with a balanced 10-10-10 fertilizer; avoid fertilizing in winter. You don’t need to repot unless the roots are obviously pushing their way out of a pot. If so, use a potting mix designed for cactus.

Panda Plant (Kalanchoe tomentosa)
There are dozens of kinds of Kalanchoe plants, but the panda plant is among the most common. A native of Madagascar, panda plant is grown strictly for its foliage. (Grow K. blossfeldiana if you want flowers.) Thick green leaves are covered with soft silver hairs, giving the plant a fuzzy, blue-gray appearance. The edges of the leaves are tipped with brown or rust-color hairs.
Allow the top 2 inches of soil to dry out between waterings. During dormancy in winter, water only enough to keep the soil from drying out completely. Grow in medium to bright filtered light. Fertilize three times in summer with a 10-10-10 fertilizer.
Although it can be pruned, panda plant seldom needs grooming except to remove any wayward stems.

Pincushion Cactus (Mammillaria)
Pincushions form a group of about 200 species of ball-shape cacti that are among the most common cacti grown in the home. Most hail from Mexico, where they grow in full sun. Pincushion cacti can remain small and may take the form of single balls or clumps, often flowering indoors.
Be careful: The spines look delicate but have hooked ends that are difficult to pull out of skin.
To grow a pincushion cactus, provide the highest light possible. Allow the soil to dry out almost completely between waterings, and withhold water entirely in the winter to give it a cool, dormant period needed for flowering. Fertilize three times in summer only, using a balanced 10-10-10 fertilizer.


Ponytail Palm (Beaucarnea recurvata)
Ponytail palms are not palm trees at all, but their feathery mops of green leaves atop a leathery-looking trunk resemble them. The ponytail palm doesn’t look like a succulent, even though it is related to the agave plant. Its water-storage unit is the swollen, bulbous base of the trunk that gives the plant its other common name: elephant foot.
Long, sometimes curly, straplike leaves have very little surface to lose moisture, a boon in its native areas in the southwestern United States and Mexico.
This succulent is the perfect houseplant for a neglectful gardener because it doesn’t need a lot of watering. Allow the soil to dry almost completely before watering, and keep low humidity if possible. Grow it in high light and direct sun if possible, but the plant will adapt to medium light. Remembering ponytail palm’s native habitat, keep it hot or medium temperature. If it must be kept cool, water less often.
Ponytail palms grow slowly, reaching 12-20 feet indoors. Repot when the plant gets too top-heavy for its container. Fertilize only about once a year, using a balanced fertilizer such as 10-10-10.

Snake plant (Sansevieria trifasciata)
This succulent can take a beating. Stories abound about forgotten, dead-looking snake plants coming back to life upon watering. Long, pointed leaves grow with patterned markings reminiscent of a snake. You can leave this plant in a pot for many years, allowing the rhizomes to multiply into a thick clump.
Allow the soil to dry out slightly between waterings. Overwatering causes leaf and crown rot. It tolerates low light but performs best with medium or high light. It doesn’t need fertilizer, but if you insist you can apply 10-10-10 once a year.
Snake plant tolerates neglect but thrives on attention. Prune out any damaged leaves so the overall plant looks better.

Wednesday, April 20, 2016

opuntia ficus

Opuntia ficus indica, commonly called Indian fig or prickly pear, is a large cactus capable of growing to the size of a small tree. It is native to arid parts of North and South America and will grow at both high and low elevations. Opuntia ficus indica produces brightly colored blooms which are followed by edible fruit.
  1. Uses

    • Opuntia ficus indica is more than an unusual addition to the landscape -- it has long been used in a variety of ways. The pads and edible fruit were at one time a major food source for native people in both North and South America. Parts of the plant have also been used in homeopathic remedies to treat a variety of conditions including nosebleeds, whooping cough and diabetes.

    Features

    • Opuntia ficus indica has large, 10 to 20 inch, edible pads that appear smooth but have small, fuzzy patches that are not comfortable to touch with bare hands. A trunk forms as the cactus matures, from which new growth develops into a tree-like shape. In spring and summer pink, red, yellow or orange blooms appear along the edges of the pads. The flowers are soon followed by 3 to 4 inch long green fruit that turn purple when fully ripe.

    Growing Conditions

    • Opuntia ficus indica does best in a location that is very hot and dry during summer and is protected from cool winter winds. Full sun most of the day is vital. Soil that doesn't drain well will quickly prove fatal for this cactus. Opuntia ficus indica is hardy in U.S. Department of Agriculture Zones 8b through 10 -- the plant is damaged by temperatures that drop below 15 degrees Fahrenheit.

    Care and Maintenance

    • This cactus requires very little care. Occasional supplemental watering during the first growing season is necessary once or twice each month, unless there has been significant rainfall. Once established, watering is not needed unless conditions are extremely dry. Feed with a fertilizer high in nitrogen if you plan to harvest the pads. If not, feed with 0-10-10 fertilizer once each month throughout the year to encourage abundant blooms. Pruning is not a requirement, but can be done to control the size of the cactus.



Cactus Landscaping

Cacti and succulents make outstanding landscaping plants. They require little maintenance, grow in a variety of climates, and are easy to care for and grow. Most will even tolerate neglect. These plants are also well adapted to potted environments, making them excellent candidates for growing indoors as well.

Types of Cacti
Cacti vary in size, color, shape, and growing habits. They may grow in upright columns, spreading clumps, or spiny balls. They might even be found cascading over large rocks or in hanging baskets. Cacti are available in numerous varieties too, many of which produce stunning flowers. While many types of cactus are native to desert climates, most will tolerate a number of growing conditions. This versatility makes cactus landscaping possible nearly anywhere.
Some popular types of cacti found in landscape settings include the prickly pear cactus. This is known for its broad, flat prickly stems, of which the tips turn coral colored in bright sun.
The barrel cactus is another, which resembles spine-covered barrels. The chola cactus has thin round stems and is quite attractive when used as a focal point within the landscape.
Resembling a small pincushion with its tiny spines sticking out from its round ball-like shape, the pincushion cactus makes an interesting addition to the garden.
Totem pole cactus plants are characterized by their large height and spineless column shape.
The organ pipe cactus grows in clusters that look similar to its name-organ pipes.

Cactus Landscaping Tips
When landscaping with cactus and succulent plants, you should always do your homework first. Learn more about their individual growing requirements and try to match these requirements to that of your landscape.
Cactus plants have a number of survival tactics that allow them to adapt to a particular environment; however, it’s always better to choose those that are more likely to thrive in your particular area. Including a variety of cacti that share similar growing needs but with different heights and textures will add interest to the cactus garden.

Growing Cactus Outdoors
When growing cactus outdoors, choose a sunny, sloped location whenever possible. Locating cactus on a slope allows for better drainage, which is vital when dealing with these plants.
Depending on the types of cactus chosen, beds should be about 6-12 inches deep with well-drained soil specially formulated for cactus plants. This can be purchased or mixed yourself using two parts potting soil, two parts sand, and one part gravel. Cactus plants also enjoy a moderate layer of mulch such as pebbles, rocks, or similar substance.
Once established, cacti require little maintenance and very little, if any, water.