The female plant of this evergreen shrub or tree produces large clusters of red berries. 'Nana' (dwarf yaupon holly) is a small, mounded shrub, three to five feet tall. 'Pendula' grows to 15 or 20 feet tall with a weeping habit and showy fruit.
To achieve good pollination rates one male plant to about ten females is needed.
Determining the sex of seedlings is very difficult.
You'll get fragrant clusters of flowers, and if you plant a male and female plant you'll get bright red berries. I haven't ever seen S. reevesiana, but it grows 1 1/2-2ft.
In the formation of beds the male plants only should be selected, which may easily be done by not planting from the seed-bed until they have flowered.
QUIRKS Male plants have showier flowers than female plants
GOOD NEIGHBORS: Astilbe, cohosh, hellebore, hydrangea, ferns, Japanese anemone
WHERE IT GROWS BEST: Shade, moist soil, cool-summer climates
POTENTIAL PROBLEMS: A.
Evidence is yet inconclusive, but male plants may not live for as long as female plants. Plants take two to three years to come into full production, but will remain productive for up to 30 to 35 years and will live much longer.
What this means is the sweet potato has male and female flowers on the same plant (monoecious) compared with the yam species, in which male plants produce only male flowers and female plants produce only female flowers (dioecious, like humans).
Fourwing Saltbush Atriplex canescens (Goosefoot-Chenopodiaceae) irregularly branched, spiny dioecious (male and female plant parts on separate plants) shrub with thick grey-green canoe shaped leaves.
Asparagus: Modern cultivars in the 'Jersey' series produce all-male plants, which will give you much higher yields than older varieties from the 'Washington' series.
In order to get your hardy kiwi growing, you should make sure you have a male and a female plant. They do not self produce, so you need both.
So you need at least one male plant to pollinate with the flowers on the female plants, in order to get berries.
Male and female flowers grow on separate plants, with the male plants producing greater crops and larger and better spears. Female plants, identified by their red berries, should be discarded after their second autumn of growth.
The flowers can occur in both unisexual and bisexual on the same plant. Those of the male plants are somewhat larger than those of the female plants. Hoptree flowers appear before the leaves.
If you have a plant that does not produce berries there may be several reasons: it may be a male plant; if it is female, there may not be any males nearby; we could have had a late freeze which damaged the flowers; hot, ...
Male and female flowers are produced on seperate plants. Plants will need both plants for fruit or seeds. Sometimes only one male plant is needed to pollinate several female plants.
distichous
Arranged in two, opposite vertical rows.
A plant breeding type in which a species, to produce seeds, must have a male plant with flowers having only stamens and a bisexual plant with flowers having both stamens and pistils. See also: dioecious.
GardenWeb Glossary of Botanical Terms ...
Staminate- Having pollen-bearing organs (stamens) only. May apply to individual male plants of a dioecious species or to flowers, inflorescences, or strobili.
Pollen can be produced in large quantities by the male sperm cells of seed plants which are attempting to reach the pistil of a female plant. When released, pollen is often carried through the air for a period of several hours to several days.
In order to produce berries, there must be a male plant within at least two miles of a female. Bees and other insects then carry out the pollination. However, some dwarf varieties never produce berries, regardless of the plant's gender.
When the male and female flowers occur on different plants, as in hollies, asparagus, and persimmons, the plants are called dioecious; to produce flowers-and seeds-you need to have both a male and a female plant in your garden, ...
 See also: Plant, Flower, Shade, Female plant, Soil
|
