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动态 (3585)
Dummer. ゛☀
2017年10月02日
Dummer. ゛☀
Scientific Name Sedum dasyphyllum ‘Minor’ Common Names Corsican Stonecrop, Thick-leaved Stonecrop, Thick Leaf Stonecrop, Blue Tears Sedum, Love and Tangles, Love and Tangle
Scientific Classification Family: Crassulaceae Subfamily: Sedoideae Tribe: Sedeae Subtribe: Sedinae Genus: Sedum
Description Sedum dasyphyllum ‘Minor’ is a small, perennial succulent plant, up to 5 inches (12.5 cm) tall when in flower, with blue-green and purple (more purple in part sun), opposite leaves and a creeping stem forming shrubs. The flowers are white and small with little black dots on the petals and green ovaries.
How to Grow and Care When growing Sedum, keep in mind that Sedum plants need very little attention or care. They will thrive in conditions that many other plants thrive in, but will do just as well in less hospitable areas. They are ideal for that part of your yard that gets too much sun or too little water to grow anything else. A common name for Sedum is Stonecrop, due to the fact that many gardeners joke that only stones need less care and live longer.
Sedum is easily planted. For shorter varieties, simply laying the plant on the ground where you want it to grow is normally enough to get the Sedum plant started there. They will send out roots from wherever the stem is touching the ground and root itself. If you would like to further ensure that the plant will start there, you can add a very thin covering of soil over the plant. For taller Sedum varieties, you can break off one of the stems and push it into the ground where you would like to grow it.
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Dummer. ゛☀
2017年10月02日
Dummer. ゛☀
Scientific Name Sedum rupestre L. Common Names Reflexed Stonecrop, Blue Stonecrop, Rock Stonecrop, Jenny’s Stonecrop, Prick Madam
Synonyms Sedum reflexum Scientific Classification Family: Crassulaceae Subfamily: Sedoideae Tribe: Sedeae Subtribe: Sedinae Genus: Sedum
Description Sedum rupestre is a mat-forming stonecrop with small, fleshy, gray-green leaves up to 0.75 inch (2 cm) long. It is an evergreen plant that grows up to 4 inches (10 cm) tall but spreads up to 24 inches (60 cm) wide. The yellow flowers are star-shaped, up to 0.5 inch (1.2 cm) wide, and appear in terminal cymes in summer.
How to Grow and Care When growing Sedum, keep in mind that Sedum plants need very little attention or care. They will thrive in conditions that many other plants thrive in, but will do just as well in less hospitable areas. They are ideal for that part of your yard that gets too much sun or too little water to grow anything else. A common name for Sedum is Stonecrop, due to the fact that many gardeners joke that only stones need less care and live longer.
Sedum is easily planted. For shorter varieties, simply laying the plant on the ground where you want it to grow is normally enough to get the Sedum plant started there. They will send out roots from wherever the stem is touching the ground and root itself. If you would like to further ensure that the plant will start there, you can add a very thin covering of soil over the plant. For taller Sedum varieties, you can break off one of the stems and push it into the ground where you would like to grow it.
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Dummer. ゛☀
2017年10月02日
Dummer. ゛☀
Scientific Name Euphorbia myrsinites L. Common Names Myrtle Spurge, Myrtle Euphorbia, Blue Spurge, Broad-Leaved Glaucous Spurge, Creeping Spruge, Donkey Tail Spruge, Donkey Tail
Synonyms Euphorbia myrsinites subsp. myrsinites, Endoisila myrsinites, Euphorbion myrsinitum, Galarhoeus myrsinites, Murtekias myrsinites, Tithymalus myrsinites Scientific Classification Family: Euphorbiaceae Subfamily: Euphorbioideae Tribe: Euphorbieae Subtribe: Euphorbiinae Genus: Euphorbia
Description Euphorbia myrsinites is an attractive low growing succulent evergreen perennial. It has sprawling stems growing up to 16 inches (40 cm) long. The leaves are spirally arranged, fleshy, pale glaucous bluish-green, up to 1 inch (2.5 cm) long. The flowers and their subtending bracts are initially greenish-yellow but deepen to a red hue by summer.
How to Grow and Care Euphorbias are very easy to care for. They require a little pampering to become established, but once they are, they are self-sufficient. In fact, more die from too much care and watering than from neglect. Euphorbias need well-draining soil and lots of sunlight. They are not particular about soil pH, but they cannot tolerant wet soil. Unlike most succulents, Euphorbia does not handle long periods of drought well. It may need weekly watering during the summer. Water whenever the soil is dry several inches below the surface. Water deeply, but don’t let them sit in wet soil, which can cause root rot. Add some organic matter or fertilizer to the planting hole.
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Dummer. ゛☀
2017年10月02日
Dummer. ゛☀
Scientific Name Sedum rupestre ‘Blue Spruce’ Common Names Blue Spruce Stonecrop
Synonyms Sedum reflexum ‘Blue Spruce’ Scientific Classification Family: Crassulaceae Subfamily: Sedoideae Tribe: Sedeae Subtribe: Sedinae Genus: Sedum
Description Sedum rupestre ‘Blue Spruce’ is a drought tolerant groundcover with small, succulent blue leaves reminiscent of the needles of a blue spruce conifer. In June deep mauve pink stems rise up to 10 inches (25 cm) and are topped with brilliant yellow flowers. It is great for rock walls, green roofs, walkways and containers. Evergreen in warmer zones.
How to Grow and Care When growing Sedum, keep in mind that Sedum plants need very little attention or care. They will thrive in conditions that many other plants thrive in, but will do just as well in less hospitable areas. They are ideal for that part of your yard that gets too much sun or too little water to grow anything else. A common name for Sedum is Stonecrop, due to the fact that many gardeners joke that only stones need less care and live longer.
Sedum is easily planted. For shorter varieties, simply laying the plant on the ground where you want it to grow is normally enough to get the Sedum plant started there. They will send out roots from wherever the stem is touching the ground and root itself. If you would like to further ensure that the plant will start there, you can add a very thin covering of soil over the plant. For taller Sedum varieties, you can break off one of the stems and push it into the ground where you would like to grow it.
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Dummer. ゛☀
2017年10月02日
Dummer. ゛☀
Scientific Name Dasylirion wheeleri S.Watson ex Rothr. Common Names Desert Spoon, Spoon Yucca, Spoon Flower, Common Sotol, Blue Sotol, Grey Desert Spoon
Synonyms Dasylirion wheeleri var. wheeleri Scientific Classification Family: Asparagaceae Subfamily: Nolinoideae Genus: Dasylirion
Description Dasylirion wheeleri is an evergreen, long-lived plant with long, gray, strap-shaped, serrated leaves on a stout, short trunk that can rise up to 6 feet (1.8 m) and the spread can be about the same. The leaves are up to 3 feet (90 cm) long, narrow, blue-gray, with sharp, serrated margins and a spoon-shaped base that gives the plant one of its common name. These leaf bases remain on the trunk giving it a rough appearance. Flowering occurs only every few years with tiny flowers (this is a dioecious plant bearing flowers of one sex or the other) on stout spikes up to 15 feet (4.5 m) tall from the center of the leaf rosette in early summer. The color of the flower determinate the gender of the plant, being mostly white colored for males and purple-pink for females. After flowering the rosette branches at the base of the inflorescence to replace the flowering rosette and enabling the stem to continue to grow on.
How to Grow and Care Dasylirions are slow growing, carefree and durable, drought tolerant plant. However, they grow faster if watered well (don’t water the crown, though they rot easily). In the garden they should be placed in a sunny, well-drained area with additional summer water in dry climates. These make great specimen plants for xeriscape gardens and blend well in either tropical or arid gardens. Small plants are relatively inexpensive, but larger ones are a fortune. These make excellent potted specimens, and their symmetrical form provides a striking focal point.
They thrive best in full sun, but can be grown with some shade and humidity. Plant in very fast draining soil and provide little or no water in winter. Treat like a succulent. Best where winter temperatures stay above 50°F (10°C), but can take some periods of frost.
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Dummer. ゛☀
2017年10月02日
Dummer. ゛☀
Scientific Name Curio talinoides var. mandraliscae (Tineo) P. V. Heath Common Names Blue Chalk Sticks, Blue Stick Succulent, Blue Finger
Synonyms Senecio talinoides var. mandraliscae, Senecio mandraliscae, Kleinia mandraliscae Scientific Classification Family: Asteraceae Subfamily: Asteroideae Tribe: Senecioneae Subtribe: Senecioninae Genus: Curio
Description Curio talinoides var. mandraliscae is a spreading succulent up to 18 inches (45 cm) tall, with 3 to 4 inch long blue gray pencil-like fleshy leaves. It forms a dense mat with leaves angled upward from the ground. Flowers are small rayless dull white and bloom in summer.
How to Grow and Care Established plants are extremely drought tolerant. They do need some water, during the summer, but do not leave the soil wet for prolonged periods. Allow the soil to dry out between waterings in the winter, when they are somewhat dormant. Since they are growing in sandy soil, nutrients will need to be replenished. Fertilize annually, but lightly. Too much fertilizer will cause a lot of leggy growth. Taller varieties can get floppy. You can prune them back to where the stem is firm, in very early spring. You can even root the cuttings. Plants can be divided or repotted in early spring. If you are growing them in containers, they enjoy spending the summer outdoors. Wait until there is no danger of frost and move them back indoors in the fall.
Senecio can be grown from either seed or cuttings. Seeds prefer warm temperatures (55˚F / 13˚C). And constant moisture to germinate. Cuttings are easier and faster.
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Dummer. ゛☀
2017年10月02日
Dummer. ゛☀
Scientific Name Echeveria secunda Booth ex Lindl. Common Names Old Hens and Chicks, Hens and Chicks, Blue Echeveria, Glaucous Echeveria
Synonyms Cotyledon glauca (basionym), Echeveria glauca Scientific Classification Family: Crassulaceae Subfamily: Sedoideae Tribe: Sedeae Subtribe: Sedinae Genus: Echeveria
Description Echeveria secunda is a succulent that forms attractive clumps up to 6 inches (15 cm) tall, tight rosettes of short blue-gray leaves and in late spring appear flowers on up to 1 foot (30 cm) tall arching stems. The flowers are fairly large compared to the plant and have red calyces and yellow petals, giving them a bi-colored appearance. A hint of pink on older leaves and leaf margins is evident, primarily in winter.
How to Grow and Care Most of the common Echeveria species are not complicated succulents to grow, provided you follow a few basic rules. First, be careful never to let water sit in the rosette as it can cause rot or fungal diseases that will kill the plant. Additionally, remove dead leaves from the bottom of the plant as it grows. These dead leaves provide a haven for pests, and Echeveria are susceptible to mealy bugs. As with all succulents, careful watering habits and plenty of light will help ensure success.
Repot as needed, preferably during the warm season. To repot a succulent, make sure the soil is dry before repotting, then gently remove the pot. Knock away the old soil from the roots, making sure to remove any rotted or dead roots in the process. Treat any cuts with a fungicide. Place the plant in its new pot and backfill with potting soil, spreading the roots out as you repot.
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