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  • … Arkansas amsonia is native to Arkansas and Oklahoma and was identified and named in the wild in 1942 by Leslie … soft texture and threadlike foliage has helped win its place in cultivation. It is perhaps best known for its golden and persistent fall color that appears to be almost a golden cloud.  …
    Type: Garden Guide Plant
  • … like urbanization, climate change, invasive species, and pollution have caused many plants to become rare or endangered. By banking seeds of these plants in safe storage, away from danger, … seed banking native species guards against their disappearance in the wild and is an important way to conserve plant diversity. Climate change occurred naturally over millennia, with most … of seeds you’d like to save. If purchasing from a garden store or from your own garden, it is best to use heirlooms: hybrids will not breed true. If harvesting seeds from your garden, start …
    Type: Plant Info
  • … guidebooks for what seems like forever. “Is it this one?” we ask each other, pointing to pictures in the book where the leaves kinda sorta look like our little plant. Finally, we flip … definitely mistake it for a grass; there are no flowers, no spiky balls, no spears. The only way to know it isn’t a grass is to observe the sparse, puny prickles just starting out. The … all else fails, we post to Twitter or Facebook botany groups and someone  always  knows. The best part of the job—doing research in the field! I’m asking you to combat species blindness by …
    Type: Blog
  • … Large, broad-petaled pink flowers are splotched in dark pink to red, surrounded by a white halo with a yellow patterned lip. Indoors, the plants perform best if provided with bright light, high humidity, warm temperatures, and exceptionally well-drained potting media that is kept moist. In summer, applications of dilute foliar feed fertilizers will ensure the plant …
    Type: Garden Guide Plant
  • … Online and On-site Hybrid Learn tips and techniques used by professional gardeners through a combination of lecture and hands-on activities. Acquire solid gardening skills and determine best management practices. Discover fall planting techniques, bulbs, turf care, plant wildlife …
    Type: Item Detail
  • … yellow, and white produced on tall, branched spikes from November through March. This orchid is easy to grow, but needs space, bright light, and humidity for best results. The genus name was created to identify all of the offspring of crosses involving …
    Type: Garden Guide Plant
  • … A  Paphiopedilum,  or lady slipper orchid, is another popular orchid with collectors: it prefers high humidity and indirect light, faring best in eastern early morning light. But how do you ensure early success? Just as we learned in our first video,  Repotting Orchids, Part 1:  Phalaenopsis , it’s always best to repot your orchids shortly after purchasing them—the sphagnum moss in which they are sold …
    Type: Blog
  • … Platanus x acerifolia 'Bloodgood' (London planetree) is a hybrid cross between American sycamore ( P. occidentalis ) and Oriental planetree ( P. … European cities because of its perceived tolerance for urban pollution. City planting spread to America where this hybrid today is common in such distant locations as Brooklyn, New York and … in April. Male flowers are yellowish and female flowers are reddish. Female flowers give way to fuzzy, long-stalked, spherical fruiting balls (to 1 3/8 inch diameter) that ripen to brown …
    Type: Garden Guide Plant
  • … wild, aerial roots arising along the cane intertwine themselves with surrounding vegetation to keep the plants upright when in flower. In cultivation staking is required. Bright light, high humidity and high temperatures with exceptionally well drained potting mix produce the best repeat blooms. The orchid family consists of a large number of genera, each with its own …
    Type: Garden Guide Plant
  • … Q. What is the difference between June-bearing and ever-bearing strawberries?  A.  Types of strawberries are named according to their harvest time. June-bearing strawberries are the most familiar type and produce the … produce smaller fruits, lower yields, and fewer runners than June-bearing varieties.  It is best to remove blooms from June-bearing varieties the first year to encourage healthy root …
    Type: Plant Info