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  • … Q. I noticed roots showing around some of my perennials. Is this normal? Is there anything that I should do about it? A. It is not uncommon to see perennials heaved out of the ground at this time of the year. Fluctuations …
    Type: Plant Info
  • … this giant agave can be found in the southwestern United States and Mexico. Century Plant is a hardy survivor, tolerating both heat and drought for long periods of time. Growing roughly … can produce a painful and long-lasting contact dermatitis for gardeners! The enormous agave is a monocarpic plant. After 10 years or more — though not a century — at the end of the plant's life cycle, a lofty asparagus-like flower stalk is produced, reaching a height of 20-30 feet, with horizontal branching structures ending in …
    Type: Plant Info
  • … number of genera, each with its own unique characteristics. A common characteristic, however, is the basic form of the flower, which consists of three petals surrounded by three sepals, often … nights. The absolute temperature range (cool, intermediate, or warm) varies by genus and is consistent with their natural habitat. While requiring adequate sunlight for a stunning bloom … sustain the plant through dry periods. Other varieties are monopodial, meaning upward growth is from a single growing point. There is an exception to almost every general statement one can …
    Type: Garden Guide Plant
  • … Crimson Frost birch is notable for its purple foliage and white exfoliating bark. It requires consistently moist … thrive and prefers cooler summer temperatures. The primary ornamental feature of birch trees is the bark. Many of the common names of birch trees refer to the color of the bark -- white, gray, yellow or red. Another signature bark characteristic is its habit of separating into thin sheets; Native Americans used this property to harvest the …
    Type: Garden Guide Plant
  • … Native to western China, the Chinese red birch is notable for its orange brown bark that peels off in thin layers, which are creamy white when first exposed. The primary ornamental feature of birch trees is the bark. Many of the common names of birch trees refer to the color of the bark --white, gray, yellow or red. Another signature bark characteristic is its habit of separating into thin sheets; Native Americans used this property to harvest the …
    Type: Garden Guide Plant
  • … The bog or resin birch is a North American native multi-stemmed shrub naturally occurring in sub-arctic regions and in higher elevations in the western U.S. The primary ornamental feature of birch trees is the bark. Many of the common names of birch trees refer to the color of the bark -- white, gray, yellow or red. Another signature bark characteristic is its habit of separating into thin sheets; Native Americans used this property to harvest the …
    Type: Garden Guide Plant
  • … The small-leaved birch is an Asian native occurring naturally in higher and cooler elevations. It features exfoliating grayish bark. The primary ornamental feature of birch trees is the bark. Many of the common names of birch trees refer to the color of the bark -- white, gray, yellow or red. Another signature bark characteristic is its habit of separating into thin sheets; Native Americans used this property to harvest the …
    Type: Garden Guide Plant
  • … DURA-HEAT® river birch is a newer introduction notable for its disease and pest resistance, heat tolerance, attractive … whitish exfoliating bark and glossy foliage. The primary ornamental feature of birch trees is the bark. Many of the common names of birch trees refer to the color of the bark -- white, gray, yellow or red. Another signature bark characteristic is its habit of separating into thin sheets; Native Americans used this property to harvest the …
    Type: Garden Guide Plant
  • … The Virginia roundleaf birch is a critically endangered native species, which occurs naturally in the wild in only one county of Virginia. The primary ornamental feature of birch trees is the bark. Many of the common names of birch trees refer to the color of the bark -- white, gray, yellow or red. Another signature bark characteristic is its habit of separating into thin sheets; Native Americans used this property to harvest the …
    Type: Garden Guide Plant
  • … Jelly Burn Plant ( Bulbine frutescens ), a member of the lily family, is native to desert grasslands in South Africa. The name Bulbine comes from the Latin word "bulbus", meaning onion or bulb. This name is misleading, however, because these plants do not have a bulbous base. A clump-forming succulent, it grows to 1.5 feet tall with a 2-foot spread. The leaves are tall, fleshy, green cylinders, similar to the …
    Type: Garden Guide Plant