Sunday, April 4, 2010
Friday, February 19, 2010
Our Plants
Indoor Plants
Type: Indoor Plant, Conifer
Exposure: Sun to partial shade
Conditions: Hard
Flowering Time: No Flower
Fragrant: No
Habit: Extreme Slow Growing
Foliage: Sparse
Drought Tolerance: High
Salt Tolerance: High
Light: Bright
Temperature: 5-45 °C
Sensitive to: Wet and Dry Condition
Watering: keep the compost moist in spring, summer and autumn. It will need less water in winter. Mist often.
Repotting: repot annually in spring until the plant is 1m/3ft tall, and then just replace the topsoil.
Problems: Dry yellow needles mean conditions are too hot and dry. Water and move to a cooler, well-ventilated spot, mist frequently.
Maximum Height: 100 ft
Product Information:
Type: Indoor Plant, Conifer
Exposure: Sun to partial shade
Conditions: Hard
Flowering Time: No Flower
Fragrant: No
Habit: Extreme Slow Growing
Foliage: Sparse
Drought Tolerance: High
Salt Tolerance: High
Light: Bright
Temperature: 5-45 °C
Sensitive to: Wet and Dry Condition
Watering: keep the compost moist in spring, summer and autumn. It will need less water in winter. Mist often.
Repotting: repot annually in spring until the plant is 1m/3ft tall, and then just replace the topsoil.
Problems: Dry yellow needles mean conditions are too hot and dry. Water and move to a cooler, well-ventilated spot, mist frequently.
Maximum Height: 100 ft
Wednesday, February 17, 2010
Plant Information
Hardiness Zones
All plants fall under a hardiness zone that determines what type of climate conditions a plant can withstand.Parts of A Plants
Understanding the parts of a part, which is called plant morphology, is extremely important in identifying plants.Plants by Region
Looking for a plant from a particular continent or country? All our plant information is broken down by region.Types of Plants
This section categorizes all of our information about plants by plant types. Some examples of types of plants are trees, flowers, fruit, and herbs.Plant Terminology
Biennial
These types of plants have a two year life cycle. The plant grows the first year, and flowers or grows fruits during the second year.
Calcareous
This term refers to soil which has a high level of calcium carbonate. This content makes the soil very alkaline.
Calyx
The word calyx is used as a collective term for the sepals of a flower.
Chlorotic
When there is a nutrient deficiency that causes a plant to fail to produce chlorophyll, a yellowing of the plants tissue can occur, and the plant if referred to as being chlorotic.
Corolla
The corolla is the overall structure of all the petals of the flower.
Crop
A season's yield of a plant that is grown in large quantities. Crops are usually grown as food for sale in grocery markets, but also can be grown for livestock feed and for fuel.
Culm
Originally the term culm referred to a stem of any kind. It now refers to an above ground stem.
Cultivar
A cultivar results from the cross-breeding of plants, which results in a new subspecies, or cultivar (hybrid).
Cymes
A cyme is a variation of the arrangement of flowers on a plant.
Deciduous
A deciduous plant is one that loses its leaves seasonally. Loss of leaves normally is in conjunction with a seasonal weather change, such as winter.
Dioecious
This is when flowers of a plant are one sex only, and require a second plant with flowers of the opposite sex to reproduce.
Endemic
When a plant is said to be 'endemic', it means it is confined, restricted, or found only in a particular location.
Frost Tender
Plants that are said to be 'frost tender' can not survive in any level of frost.
Gametes
Germ cells, called gametes, from the male and female plants fuse together during fertilization.
Glabrous
Parts of plants that are glabrous have no 'hairs' on their surface.
Gynoecium
The female reproductive part of the plant.
Hybrid
A hybrid plant is the result of interbreeding different plant species of separate taxa.
Lanceolate
This is a term describing the particular shape of leaves. Lanceolate leaves are long leaves that are wider in the middle.
Lenticel
A lenticel is an area of spongy tissue on the outside of vascular plants that allow for the exchange of gases between the atmosphere and the inner tissue of the plant.
Monocarpic
These plants have a limited life cycle. The plant will grow, develop flowers, set their seeds, and the die.
Pendulous
When a tree's branches are dangling or hanging loosely in the shape of a pendulum, they are said to be pendulous.
Perennial
If a plant lives for more than two years it is classified as a perennial.
Perianth
The perianth refers to the outer portion of a flower. The perianth contains the petals, tepals and sepals.
Propagation
This is the act of reproducing, spreading or distributing plants through both artificial and natural methods. Common methods are by using seeds or cuttings.
Radicle
This is the first part to emerge from the seed during germination, considered the embryonic root of the plant. The radicle, once emerged, always grows downward in the soil.
Ramification
The process of making parts of trees/plants smaller is called ramification. This is usually accomplished through pruning. (ie. Making a tree into a bonsai variant).
Root Tuber
A root tuber is a lateral root, although modified. These tubers are enlarged, and work as an organ for storage of nutrients. A good example of a root tuber is the sweet potato.
Samara
The fruit of a plant that is in the shape of wings, allowing the wind to carry them off. Often referred to as a 'helicopter'.
Stamen
This term refers to the male organs of a plant.
Stem Tuber
This type of tuber tends to develop at the sides of the parent plant, and close to the soil. The topside can grow stems and leaves, while the underside develops roots. A potato is a specialized stem tuber.
Stipule
Outgrowths located on either side of the leafstalk base. Stipules come in all shapes and sizes; spines, scales, hairs, etc.
Tuber
A tuber is an enlarged plant structure used to store nutrients, usually to provide sustenance for the plant during the winter months, and to help regrow the plant the following year. There are two types of tubers: stem tuber and root tuber.
Whorl
A whorl is when items on a plant surround a central point. Example: Leaves that are whorled surround and attach to the stem at the same point.
These types of plants have a two year life cycle. The plant grows the first year, and flowers or grows fruits during the second year.
Calcareous
This term refers to soil which has a high level of calcium carbonate. This content makes the soil very alkaline.
Calyx
The word calyx is used as a collective term for the sepals of a flower.
Chlorotic
When there is a nutrient deficiency that causes a plant to fail to produce chlorophyll, a yellowing of the plants tissue can occur, and the plant if referred to as being chlorotic.
Corolla
The corolla is the overall structure of all the petals of the flower.
Crop
A season's yield of a plant that is grown in large quantities. Crops are usually grown as food for sale in grocery markets, but also can be grown for livestock feed and for fuel.
Culm
Originally the term culm referred to a stem of any kind. It now refers to an above ground stem.
Cultivar
A cultivar results from the cross-breeding of plants, which results in a new subspecies, or cultivar (hybrid).
Cymes
A cyme is a variation of the arrangement of flowers on a plant.
Deciduous
A deciduous plant is one that loses its leaves seasonally. Loss of leaves normally is in conjunction with a seasonal weather change, such as winter.
Dioecious
This is when flowers of a plant are one sex only, and require a second plant with flowers of the opposite sex to reproduce.
Endemic
When a plant is said to be 'endemic', it means it is confined, restricted, or found only in a particular location.
Frost Tender
Plants that are said to be 'frost tender' can not survive in any level of frost.
Gametes
Germ cells, called gametes, from the male and female plants fuse together during fertilization.
Glabrous
Parts of plants that are glabrous have no 'hairs' on their surface.
Gynoecium
The female reproductive part of the plant.
Hybrid
A hybrid plant is the result of interbreeding different plant species of separate taxa.
Lanceolate
This is a term describing the particular shape of leaves. Lanceolate leaves are long leaves that are wider in the middle.
Lenticel
A lenticel is an area of spongy tissue on the outside of vascular plants that allow for the exchange of gases between the atmosphere and the inner tissue of the plant.
Monocarpic
These plants have a limited life cycle. The plant will grow, develop flowers, set their seeds, and the die.
Pendulous
When a tree's branches are dangling or hanging loosely in the shape of a pendulum, they are said to be pendulous.
Perennial
If a plant lives for more than two years it is classified as a perennial.
Perianth
The perianth refers to the outer portion of a flower. The perianth contains the petals, tepals and sepals.
Propagation
This is the act of reproducing, spreading or distributing plants through both artificial and natural methods. Common methods are by using seeds or cuttings.
Radicle
This is the first part to emerge from the seed during germination, considered the embryonic root of the plant. The radicle, once emerged, always grows downward in the soil.
Ramification
The process of making parts of trees/plants smaller is called ramification. This is usually accomplished through pruning. (ie. Making a tree into a bonsai variant).
Root Tuber
A root tuber is a lateral root, although modified. These tubers are enlarged, and work as an organ for storage of nutrients. A good example of a root tuber is the sweet potato.
Samara
The fruit of a plant that is in the shape of wings, allowing the wind to carry them off. Often referred to as a 'helicopter'.
Stamen
This term refers to the male organs of a plant.
Stem Tuber
This type of tuber tends to develop at the sides of the parent plant, and close to the soil. The topside can grow stems and leaves, while the underside develops roots. A potato is a specialized stem tuber.
Stipule
Outgrowths located on either side of the leafstalk base. Stipules come in all shapes and sizes; spines, scales, hairs, etc.
Tuber
A tuber is an enlarged plant structure used to store nutrients, usually to provide sustenance for the plant during the winter months, and to help regrow the plant the following year. There are two types of tubers: stem tuber and root tuber.
Whorl
A whorl is when items on a plant surround a central point. Example: Leaves that are whorled surround and attach to the stem at the same point.
Wednesday, January 27, 2010
Eastern Redbud
An Eastern Redbud with bright pink flowers.
A close-up of flowers growing on the Eastern Redbud flowers.
Eastern Redbud Description
The Eastern Redbud (Cercis canadensis) is native to North America and grows naturally along the eastern seaboard from southern Ontario to Florida.
It is a large shrub with a twisted trunk that reaches heights of around 10 m. The branches of the Eastern Redbud grow spead away from the trunk. The trunk itself is brown in color, while the smaller branches are a lot darker, almost black.
The Eastern Redbud's leaves are about 3 - 5 inches long, very thin, with small hairs on the underside. In the winter, small buds form and are a dark red in color.
Flowers form from March to May in clusters and are quite small, reaching sizes of about a half inch. The flowers normally form before the leaves and can often been seen growing on the trunk.
Eastern Redbud Classification
- Kingdom: Plantae
- Division: Magnoliophyta
- Class: Magnoliopsida
- Order: Fabales
- Family: Fabaceae
- Subfamily: Caesalpinioideae
- Tribe: Cercideae
- Genus: Cercis
- Species
Catawba Rhododendron
A pink colored Catawba Rhododendron in the United States.
The Catawba Rhododendron (Rhododendron catawbiense) is native to the Appalachian Mountains in the United States of America. It is a species of flowering shrub from the Rhododendron family, and its name is dervied from the Catawba tribe of Native Americans.
The Catawba Rhododendron will grow to heights of about 3.5 meters, and is a very dense, evergreen shrub. The leaves of this plant grow to a maximum length of about 12 cm, and a wdith of about 4 cm.
The flowers of the Catawba Rhododendron are a violet color with small streaks of darker purple, and grow 4 cm in diameter. The fruit, growing to a length of 2 cm, is a dry capsule with many seeds inside.
Catawba Rhododendron Classification
- Kingdom: Plantae
- Division: Magnoliophyta
- Class: Magnoliopsida
- Order: Ericales
- Family: Ericaceae
- Genus: Rhododendron
- Subgenus: Hymenanthes
- Species
Pictures of Shrubs and Bushes
Aucuba
- Kingdom: Plantae
- Division: Magnoliophyta
- Class: Magnoliopsida
- Order: Garryales
- Family: Garryaceae
- Genus
Close-up of the berries of Aucuba japonica
Aucuba Plant
In some circles, the genus Aucuba consists of three different species, but the Flora of China now lists ten different species. These dioecious evergreen shrubs are native to east Asia and can grow to heights of 13 m tall. They are normally a lot smaller than this however, usually growing to 2 - 6 m tall.
Aucuba Leaves
The leaves of the Aucuba have a leathery feel and a glossy look to them, are opposite and have a lanceolate shape. They will grow to lengths of 25 cm long and about 7 cm wide. The apex of the leaf also sports large teeth.
Aucuba Flowers and Fruit
The Aucuba shrubs have small flowers, growing somewhere between 4 to 8 mm in diameter. The petals are a dark purple to brown color and each flower has four. A loose cyme forms with each containing 10 to 30 flowers. Aucuba plants have small red berries, no larger than 1 cm.
Aucuba Classification
- Kingdom: Plantae
- Division: Magnoliophyta
- Class: Magnoliopsida
- Order: Garryales
- Family: Garryaceae
- Genus
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