Oblongatus
Термины Бонсай
Oval
Glossary of terms
A reference section with categories and short explanations.
Officinalis
Термины Бонсай
Medicinal
Oki-goe: (oki-goe)
Термины Бонсай
Granular or powdered fertilizer.
Oyaki: (oyaki)
Термины Бонсай
The mother tree in air layering.
Outline
Ландшафтные термины
The linear outline of an object, the contour of a tree or shrub; 2) a plan of an area, drawn by hand, indicating the planting locations of plants, the arrangement of structures, roads, etc.
Ornamental foliage plants
Специальные термины
They provide ornamental interest either through an unusually striking leaf shape (ferns, philodendrons), or through the bright coloration of their leaves in the most unexpected combinations (begonias, marantas, crotons, many acanthaceous p…
Ornamental flowering plants
Специальные термины
This is a comparatively small group of plants that are grown solely for their beautiful, showy flowering. Among flowering houseplants there are shrubs, subshrubs, herbaceous plants, and bulbous plants. Among them one can single out specime…
Offset
Специальные термины
Traditional name for a lateral shoot, often with root primordia or already formed roots. Accordingly, the plant on which offsets form is called the mother plant.
Offsets
Термины кактусовода
Lateral shoots of cacti.
Offset formation
Термины кактусовода
The natural, genetically inherent ability to produce daughter stem shoots (offsets) in a number of cactus species, or induced artificially by removal of the stem's growing point.
Oak leaves
Язык цветов - значения
In the language of flowers, friendship;
Ovary
Термины кактусовода
The lower, enlarged part of the pistil that contains the ovules.
Ovary
Специальные термины
Part of the pistil of flowering plants.
Own-root plants
Термины кактусовода
Plants that develop on their own roots and do not require grafting.
Oleander
Язык цветов - значения
In the language of flowers attention;
Ontogeny (ontogenesis)
Термины кактусовода
Individual development, the entire complex of a plant's life activities and structure, beginning with its origin from a fertilized egg cell, a vegetative bud, or the division of a mother cell, and continuing until the plant's death.
Orange flowers
Язык цветов - значения
In the language of flowers: innocence, eternal love, wedding;
Orangery
Ландшафтные термины
A park structure with one or more halls intended for cultivating citrus and other exotic plants. It can serve as a winter garden.
Organic matter
Термины кактусовода
A component of soil that is of plant or animal origin.
Organic constituents
Термины кактусовода
Complex compounds of the substrate's soil fractions formed as a result of the decomposition of organic substances, for which carbon is an essential element.
Organic fertilizers
Специальные термины
Fertilizers of plant or animal origin, for example horse or cow manure, soil organisms, which are not absorbed by plants immediately.
Orchid
Язык цветов - значения
In the language of flowers: love, refinement, beauty, Chinese symbol of childhood;
Osmosis
Термины кактусовода
(From Greek osmos - pressure, push) - the ensemble of physico-chemical processes leading to thermodynamic equilibrium and the equalization of solution concentrations on both sides of a membrane. It is ensured by the slow transfer of low-mo…
Osmotic gradient
Термины кактусовода
Difference in osmotic pressure across a membrane.
Osmotic pressure
Термины кактусовода
Excess external pressure that must be applied to the solution side to stop osmosis — the influx of solvent into it through the semipermeable membrane separating them.
Offshoots
Специальные термины
Aboveground shoots formed from axillary buds on rhizomes and roots, easily detached and often possessing their own root system.
Offshoot
Термины кактусовода
A young shoot of a plant arising from the stem or root. Among hobbyists the terms "shoot" or "plantlet" are more commonly used.
Opposite leaf arrangement
Специальные термины
Arrangement of leaves in which two leaves arise from a stem node and are positioned opposite each other.