diagnosis potted, indoor freesia: dropped flowers, yellowing leaves

Freesia is a genus of herbaceous perennial flowering plant life in the family Iridaceae, first described as a genus in 1866 by Chr. Fr. Echlon (1795-1868) and called after German botanist and doctor Friedrich Freese (1794-1878). It really is indigenous to the eastern side of southern Africa, from Kenya south to South Africa, most varieties being found in Cape Provinces. Species of the past genus Anomatheca are actually included in Freesia. The vegetation commonly known as "freesias", with fragrant funnel-shaped blooms, are cultivated hybrids of a number of Freesia species. Some other kinds are also harvested as ornamental plants.

They may be herbaceous vegetation which grow from a conical corm 1-2.5 cm size, which directs up a tuft of small leaves 10-30 cm long, and a sparsely branched stem 10-40 cm large bearing a few leaves and a loose one-sided spike of plants with six tepals. Many varieties have fragrant narrowly funnel-shaped blossoms, although those formerly positioned in the genus Anomatheca, such as F. laxa, have chiseled flowers. Freesias are being used as food plant life by the larvae of some Lepidoptera kinds including Large Yellow Underwing.

CULTIVATION AND USES

The plant life usually called "freesias" are derived from crosses made in the 19th hundred years between F. refracta and F. leichtlinii. Numerous cultivars have been bred from these types and the pink- and yellow-flowered forms of F. corymbosa. Modern tetraploid cultivars have blossoms ranging from white to yellowish, green, red and blue-mauve. They are simply mostly cultivated skillfully in holland by about 80 growers.[3] Freesias can be conveniently increased from seed. Because of the specific and satisfying scent, they are generally used in hands creams, shampoos, candles, etc.[citation needed], however, the flowers are mainly utilized in wedding bouquets. They could be planted in the show up in USDA Hardiness Areas 9-10 (i.e. where in fact the temperature will not show up below about -7 ?C (20 ?F)), and in the spring in Zones 4-8.

Freesia laxa (formerly called Lapeirousia laxa or Anomatheca cruenta) is one of the other types of the genus which is commonly cultivated. Smaller than the scented freesia cultivars, it has flat rather than cup-shaped blooms. Extensive 'forcing' of this bulb occurs in two Moon Bay in California where several growers chill the lights in proprietary methods to satisfy wintry dormancy which results in formation of buds in a predicted quantity of weeks - often 5 weeks at 55 ?F (13 ?C).

Herbaceous vegetation (in botanical use frequently simply herbal remedies) are plants which may have no consistent woody stem above floor. Herbaceous plant life may be annuals, biennials or perennials. Total annual herbaceous plants expire completely at the end of the growing season or when they have flowered and fruited, plus they then expand again from seed. Herbaceous perennial and biennial plant life may have stems that pass away by the end of the growing season, but parts of the plant survive under or close to the ground from season to season (for biennials, before next growing season, when they blossom and expire). New growth evolves from living tissues remaining on or under the ground, including roots, a caudex (a thickened portion of the stem at ground level) or various types of underground stems, such as lights, corms, stolons, rhizomes and tubers. Types of herbaceous biennials include carrot, parsnip and common ragwort; herbaceous perennials include potato, peony, hosta, mint, most ferns & most grasses. By contrast, non-herbaceous perennial vegetation are woody plant life that have stems above ground that remain alive through the dormant season and increase shoots another time from the above-ground parts - included in these are trees, shrubs and vines.

Freesia Wallpaper