soil and rock

Listing 11 - 20 from 462 for soil and rock

HEMIONITIDACEAE [First Draft]
... when mature, brown. 2n = 120.       Moist soil and rock crevices of stream valley in dense forests, or in shrubs; below 1000 ... obtuse; terminal pinnule as lateral ones but larger and with longer stalk.       *Rock cliff or crevices by ditches; 1100—3200 m; ... ones but with longer stalk and often inequilateral. Veins obscure. Sori covered by hairs.       *Rock slopes, dry valley in ...
hua.huh.harvard.edu

Mosses and Liverworts in Wales: Rocks
... Some of the mosses and liverworts that grow on rocks and walls in Wales are listed below: Mosses Bartramia stricta This is a drought-tolerant moss occurring on rock and soil on South-facing ... -brown in colour, and with acute-tipped leaf lobes. This species also occurs on boulders and rock outcrops. Gymnomitrion obtusum This liverwort is usually conspicuous on rock ledges and boulders in the uplands ...
home.clara.net

Rhododendron and Azalea Bookstore
... and azaleas, and lists species and varieties according to height, hardiness, color, and merit. The first part of the book introduces rhododendrons as ornamental plants and in the wild. It discusses culture, site and shelter, soil and ... to use rhododendrons in woodland and alpine rock gardens, small gardens, and elements such as island beds, containers, hedges, and water features. Order Book -- Return ...
home.earthlink.net

Root Problems on Plants in the Garden and Landscape, HYG-3061-96
... of water through the soil, will influence the effective rooting depth and resulting plant vigor. Many landscapes remain internally saturated because of underlying clay and rock layers. Sandy soils are ... and returning the soil to the hole. Drainage holes can sometimes be drilled through compacted layers to relieve or remove the perched water table. Planting holes with drains can be built in rock ...
ohioline.osu.edu

FAQ - Fungi and Mycorrhizae
... and how do they differ from bacteria? What is the ecological role of fungi in soil and on plant surfaces? How do agricultural practices affect the fungi in soil? What are mycorrhizae and ... including fungi and bacteria that are anta onistic to pathogens and that solubilize nutrients such as rock phosphate. There is a great potential for the use of mycorrhizal fungi and associated microorganisms ...
res2.agr.gc.ca

Alpine Rock Garden @BFAG
... pools fed by snowmelt and springs in the Rocky Mountains and other mountain regions throughout the world. The patio offers dramatic views of the Alpine Rock Garden and its signature waterfall and is home ... deep vertical crevices in the walls cliff dwellers such as Telesonix jamesii and Heuchera halli cling to the rocky soil and flowers of Lewisia tweedyi thrive. The amazing woolly head of the Rocky ...
www.bettyfordalpinegardens.org

The Alpine Rock Garden @BFAG
... Programs Eagle Explorers Internships Public Programs Horticultural Therapy 2006 Program Conservation Related Links Alpine Rock Garden Part 3 25. Dryland Montane Garden Montane landscapes are generally those ... and generally very shallow and gravelly inorganic soils. In addition to fast-draining thin soil and strong sunlight due to exposure, plants in dryland montanes must also endure high winds and ...
www.bettyfordalpinegardens.org More from this site

Growing Pond Plants Soil-less
... soil off the roots and then treat the plant with Potassium Permanganate. I then lifted a small rock and ... soil. And the added benefit was that because there was no soil, there was no danger of the soil going anaerobic. And anaerobic soil can cause health problems for the fish when the soil begins to decompose and ...
www.bonniesplants.com

Orchids, orchid growing information, orchid care and orchid pictures - Bribie Island Orchid Society
... basically two types of orchid, terrestrial (those living in soil) and epiphytic (those living attached to a host, be it a tree, rock or cliff face). Australia boasts a wonderful array of ... the soil and exclude air, killing the active plant life bacteria. This encourages the accumulation of toxic substances and the growth such as those which produce the parasitic fungi known as 'blight' and ' ...
www.bribieislandorchidsociety.com

Bribie Island Orchid Society - Orchid Information and Photographs
... soil surface with a thin layer of fine leaves has the advantage of reducing moisture fluctuations in the upper layer of soil and inhibiting the germination of weed. It also reduces soil ... and limbs of trees or on moss and humus covered rocks. These orchids are not parasites as they use the tree or rock merely as a host on which to grow. Any crevices and ...
www.bribieislandorchidsociety.com More from this site

These listings are filtered
View all for soil and rock