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Ginger - Leu Gardens
Ginger - Leu Gardens

... yellow flowers. The undersides of the leaves are softly fuzzy. Costus speciosus is known as the ‘Crepe Ginger’ and it grows four to six feet tall. It bears large crinkly white flowers and there is a variegated form of the same plant with white marked leaves. Costus spicatus is the ‘Orange Spiral Gin ...
File - Wakefield FFA
File - Wakefield FFA

... 1. To get the best plant production from a greenhouse, what should light, nutrients, and temperature all be? 2. What is a disadvantage of removing cuttings from the mother plant? 3. If you have a unique azalea or rose plant, what is the quickest way to get identical plants? 4. What are advantages an ...
Graham Blandy Boxwood
Graham Blandy Boxwood

... Graham Blandy Boxwood has green foliage which emerges light green in spring. The small oval leaves remain green through the winter. Neither the flowers nor the fruit are ornamentally significant. The bark is not particularly outstanding. ...
Graham Blandy Boxwood
Graham Blandy Boxwood

... Graham Blandy Boxwood has green foliage which emerges light green in spring. The small oval leaves remain green through the winter. Neither the flowers nor the fruit are ornamentally significant. The bark is not particularly outstanding. ...
Grow your own potatoes!
Grow your own potatoes!

... When the plant's leaves turn yellow and start to die, stop watering. After two or three weeks, the tubers in the ground will be small "baby" potatoes, which you can harvest. For bigger tubers, wait another four to six ...


... This is the thirteenth in a series of articles on indigenous plants that have traditionally been used by humans in southern Africa for food, medicine, crafts, and charms. Some of these plants are now threatened while others that once formed an important part of our diet have been forgotten. It is ho ...
climate_change_slides
climate_change_slides

... – Bioclimatic modeling (realized niche models) – Physiological models (fundamental niche models) – Spatial population and community models – Dynamic [global or regional] vegetation models ...
European frog-bit Hydrocharis morsus
European frog-bit Hydrocharis morsus

... Hydrocharis morsus-ranae ...
Gesneriads Turn on "The Guiding Light"
Gesneriads Turn on "The Guiding Light"

... nswers to the fundamental research questions at the heart of modern plant systematics have direct applications to understanding and even solving some of the most critical environmental crises of today’s world. What are the Earth’s species? How are they related to each other and how are they distribu ...
Diagnosing Plant Problems - University of Idaho Extension
Diagnosing Plant Problems - University of Idaho Extension

... on the plants. Spider mites have eight legs rather than six, the number that insects have. Eriophyid mites are very small and difficult to see. One symptom they cause is distortion of new growth on a plant. Slugs and snails feed on low foliage, often eating portions of leaves. Slim trails are a good ...
LightTempEffectsOnPlant-English
LightTempEffectsOnPlant-English

... Zone 8: -12 to -7 C (10 to 20 F) Zone 2: -46 to -40 C (-50 to -40 F) Zone 9: -7 to -1 C (20 to 30 F) Zone 3: -40 to -34 C (-40 to -30 F) Zone 10: -1 to 4 C (30 to 40 F) Zone 4: -34 to -29 C (-30 to -20 F) Zone 11: 4 to10 C (40 to 50 F) Zone 5: -29 to -23 C (-20 to -10 F) Zone 12: 10 to 15 C (50 to 6 ...
English
English

... Zone 8: -12 to -7 C (10 to 20 F) Zone 2: -46 to -40 C (-50 to -40 F) Zone 9: -7 to -1 C (20 to 30 F) Zone 3: -40 to -34 C (-40 to -30 F) Zone 10: -1 to 4 C (30 to 40 F) Zone 4: -34 to -29 C (-30 to -20 F) Zone 11: 4 to10 C (40 to 50 F) Zone 5: -29 to -23 C (-20 to -10 F) Zone 12: 10 to 15 C (50 to 6 ...
Cultivation Guide Alstroemeria
Cultivation Guide Alstroemeria

... dressing, and to improve the structure of the soil using composted bark or stable manure before bedding out the plants. This gives the soil a higher humus content. In addition to a good basic dressing, supplementary fertilizer can be given regularly, at intervals of about every two weeks. It is also ...
Angiosperm Reproduction, Evolution and Diversity
Angiosperm Reproduction, Evolution and Diversity

... • A major advantage of flowers is that they have allowed angiosperms to use other organisms to move their pollen about. • Bees, bats, birds and others all transport pollen. They are attracted to flowers by the nectar and pollen [bribes] provided by the plant and when they visit multiple flowers they ...
Organisms and their environment lecture 23.1
Organisms and their environment lecture 23.1

... • CO2, methane, water vapor trap heat energy • Maintains Earth’s temp range • Solar E is trapped, heat E doesn’t escape into space ...
Glossary of Botanical Terms
Glossary of Botanical Terms

... Reproductive structure of flowering plants with or without protective envelopes, the calyx and/or corolla; short shoot with sporophylls and with or without sterile protective leaves, the calyx and corolla ...
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Pests and Diseases

... • cause plant to quickly turn brown or black as if they had been burned ...
Key to Monocots - dep.state.fl.us
Key to Monocots - dep.state.fl.us

... or cylindrical head; leavesusually stiff, in a tight rosette at base of stem,the midveins usually not visible. 8a. Flowering headwhite or gray, button-shaped; flowers minute; leavessometimespressedto the ground. ERIOCAULACEAE 8b.Flowering headbrown, of overlappingscales, egg-shapedor cylindrical; fl ...
TREE IDENTIFICATION KEY
TREE IDENTIFICATION KEY

... Gray Dogwood grows slowly to 10’-15’ tall with an equal spread. A dense multistemmed shrub with white late spring flowers followed by ¼” white berries that ripen in late summer or early fall. The leaves are gray-green to dark green in the summer turning to purplish red in the fall. This shrub provid ...
Fantastic Flowers Pre-visit Package
Fantastic Flowers Pre-visit Package

... The life cycle of a honeybee Honey bees are one of the most common types of bees that farmers use. Introduce the lifecycle of a honeybee to your students. Ask them to illustrate their own life cycle. The example image below is just one way in which they could do this. 1. The queen lays each egg in ...
Epipremnum pinnatum - Florida Natural Areas Inventory
Epipremnum pinnatum - Florida Natural Areas Inventory

... North OK Central CAUTION South INVASIVE ...
Ocimum gratissimum - World Agroforestry Centre
Ocimum gratissimum - World Agroforestry Centre

... on different degrees of hairiness, but the variation forms a continuum. Sometimes O. gratissimum (existing chromosome counts: 2n = 40, 48, 64), O. suave (2n = 32, 48, 64) and O. viride (2n = 38, 40) (here treated as one complex species O. gratissimum) are considered as three different species. Altho ...
Bromeliacece Q3 2013 - Bromeliad Society of Queensland
Bromeliacece Q3 2013 - Bromeliad Society of Queensland

... leave some favourites off a list of only 10. Others have such an affinity with tillandsias that a list of those they didn’t like would surely be less than 10 and so a much easier task. How would you choose? Comments from the members of our group indicated the values treasured in particular plants. M ...
Kingdom Plantae The Diversity of Plants - Biology102-104
Kingdom Plantae The Diversity of Plants - Biology102-104

... Fig. 23-5b, p. 372 ...
Name Period Date Species Interactions and Succession FILL
Name Period Date Species Interactions and Succession FILL

... disruption of the area. The main difference, new growth versus regrowth, is due to the fact nutrient rich soil is already present in __D__ succession. The first and earliest species to occupy an area are known as __E__. They are normally small and rapid growers, often invaders of an area. In primary ...
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Perovskia atriplicifolia



Perovskia atriplicifolia (/pəˈrɒvskiə ætrɪplɪsɪˈfoʊliə/), commonly called Russian sage, is a flowering herbaceous perennial plant and subshrub. Although not a member of Salvia, the genus of other plants commonly called sage, it is closely related to them. It has an upright habit, typically reaching 0.5–1.2 m (1 ft 8 in–3 ft 11 in) tall, with square stems and gray-green leaves that yield a distinctive odor when crushed, but it is best known for its flowers. Its flowering season extends from mid-summer to as late as October, with blue to violet blossoms arranged into showy, branched panicles.Native to the steppes and hills of southwestern and central Asia, it was introduced to cultivation by Vasily Perovsky in the 19th century. Successful over a wide range of climate and soil conditions, it has since become popular and widely planted. Several cultivars have been developed, differing primarily in leaf shape and overall height; 'Blue Spire' is the most common. This variation has been widely used in gardens and landscaping. P. atriplicifolia was the Perennial Plant Association's 1995 Plant of the Year, and the 'Blue Spire' cultivar received the Award of Garden Merit from the Royal Horticultural Society.The species has a long history of use in traditional medicine in its native range, where it is employed as a treatment for a variety of ailments. This has led to the investigation of its phytochemistry. Its flowers can be eaten in salads or crushed for dyemaking, and the plant has been considered for potential use in the phytoremediation of contaminated soil.
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