Autumn Bride heuchera (Heuchera villosa ‘Autumn Bride’) is blooming now. This native ground cover, aka “hairy alumroot”, displays wide lime-green foliage which is not as colorful as many new H. villosa hybrids introduced in recent years. However, the white flowers on Autumn Bride are showier and more numerous. Heucheras prefer a moist, well-drained, compost-rich soil. Plants are heat and humidity […]
Archive for the ‘mulching’ Category
‘Autumn Bride’ Started A Heuchera Evolution
Posted by Hugh on September 1st, 2011
Sunpatiens Worth The Hype
Posted by Hugh on August 26th, 2011
Sunpatiens™ live up to all their hype, with a caveat. They are still impatiens, which means they love (and can’t go without) water. In the Southern Appalachian region (USDA zones 6 and 7), Sunpatiens prosper in direct full day sun to part shade, but can’t go without weekly watering. The flower bed should be mulched […]
Posted in compost, Disease resistant, Fertilizing plants, Flowers, Heat Tolerance, mulching, Southern Appalachian Region, Spring flowering, Summer flowering, Summer heat tolerant, Sunpatiens, watering tips 
Comments Off on Sunpatiens Worth The HypeGalinsoga -The Gardener’s Weed
Posted by Hugh on July 13th, 2011
Thirty plus years ago a gardening friend passed along this tidbit: “galinsoga (Galinsoga parviflora) is the gardener’s weed”. Galinsoga grows only in cultivated soils such as in your vegetable and/or flower garden from part shade to full sun. It prefers moist soil but grows almost anywhere, even between cracks in a sidewalk. Its thin leaves may wilt […]
Posted in Broadleaf weeds, Flowers, Fruits & Vegetables, Herbicide management, mulching, Pests, Southern Appalachian Region, Uncategorized, Weeds Comments Off on Galinsoga -The Gardener’s WeedSummer Blooming Oyama Magnolia
Posted by Hugh on July 10th, 2011
A friend on vacation sent me the attached photo from Wooster, Ohio. When I told him that it was Oyama magnolia (Magnolia sieboldii), he asked why gardeners are not growing it. Good question! Oyama magnolia is a 10-15 feet tall (and equal spread) deciduous tree or large shrub from eastern Asia. It prefers to grow […]
Posted in acidic soil, compost, Featured, Flowering, Large shrub, Magnolia, Magnolia sieboldii, mulching, Propagation (Cuttings), Pruning, Southern Appalachian Region, Spring flowering, Summer flowering, winter hardiness Comments Off on Summer Blooming Oyama MagnoliaRosebay Rhododendron for Cool Shady Landscapes
Posted by Hugh on June 24th, 2011
Rosebay Rhododendron (Rhododendron maximum) grows in dense woodland shade along cool mountain streams and on moist, rocky slopes. This Southern Appalachian native is extremely winter hardy to -15° to -20° F. It is a late-season bloomer reaching its peak around late June. Rosebay grows large, 15 to 20 feet in height. On some sites it […]
Posted in acidic soil, acidify soil, Attracting birds, compost, mulching, Rhododendrons, Shade Gardening, Southern Appalachian Region, Summer flowering, watering evergreens Comments Off on Rosebay Rhododendron for Cool Shady LandscapesSummer Pruning of Oakleaf and Bigleaf Hydrangeas
Posted by Hugh on June 15th, 2011
Bigleaf or “mophead” hydrangeas (Hydrangea macrophylla) tend to get tall and leggy, and outgrow their garden space. Our native oakleaf hydrangeas (Hydrangea quercifolia) are pruned as blooms quality declines. Remove or “deadhead” all withered or faded flowers. Main pruning time for these two species is from mid-June thru mid-August. Mopheads may rebloom if they had […]
Posted in acidic soil, Attracting birds, Attracting Butterflies, Bees and other pollinators, Deciduous, Disease resistant, Drought tolerant, Fertilizing plants, Flower Arranging, Flower arrangments, Garden Maintenance, Hydrangea, Hydrangeas, Landscape ideas, mulching, Native Plant, Oakleaf hydrangea (H. quercifolia), Planting tips, Propagation (Cuttings), Propagation (layering), Pruning, Purchasing Plants, Shade Gardening, Soil drainage, Southern Appalachian Region, Spring flowering, Summer flowering, Summer heat tolerant, Trees & Shrubs, Uncategorized Comments Off on Summer Pruning of Oakleaf and Bigleaf Hydrangeas‘Janet Blair’ Rhododendron
Posted by Hugh on May 13th, 2011
Here in the Southern Appalachian region (USDA zones 6 and 7) rhododendrons can be challenging. Of critical importance is to choose a good garden spot and to plant a hardy cultivar. Over the past 25 years ‘Janet Blair’ has been one of the most reliable varieties in my Northeast Tennessee garden. ‘Janet Blair’ bears medium-sized […]
Posted in acidic soil, compost, deadheading, mulching, plant nutrition, Rhododendrons, Southern Appalachian Region, Summer heat tolerant, Trees & Shrubs, Uncategorized, water garden maintenance, winter hardiness, Winter Protection Comments Off on ‘Janet Blair’ RhododendronGrowing Azaleas in Outdoor Containers Year-Around
Posted by Hugh on May 10th, 2011
In the Southern Appalachian region (USDA zones 6 and 7), if you desire to grow azaleas in above ground containers year around, you must select winter hardy cultivars. Two of the best for containers are ‘Elsie Lee’ (2½- inch wide semi-double light lavender blooms) and ‘Herbert’ (1 ¾- inch wide bright purple with dark blotch). […]
Posted in acidic soil, Azaleas (evergreen), Container growing, mulching, plant nutrition, Pruning, Southern Appalachian Region, Trees & Shrubs, winter hardiness Comments Off on Growing Azaleas in Outdoor Containers Year-Around“Mary, Mary, How You Do Grow in My Garden”
Posted by Hugh on May 4th, 2011
‘My Mary’ is a hybrid deciduous azalea (R. ‘Nacoochee’ x R. austrinum) ending its flowering cycle in my spring garden. ‘My Mary’ has been a steady performer, averaging 4-5 feet in height in 10 years. Its clusters of bright yellow orange tubular flowers measure 2 1/2” across. Its early morning sweet fragrance is a gentle […]
Posted in acidify soil, Azalea (deciduous), compost, Deciduous Azaleas, Fertilizing plants, mulching, Southern Appalachian Region, Summer heat tolerant, Trees & Shrubs, Uncategorized, watering tips, Winter Protection Comments Off on “Mary, Mary, How You Do Grow in My Garden”Light a Candle in Your Garden
Posted by Hugh on May 1st, 2011
Speedwells (Veronica spp.) are long-blooming, easy-care perennials. Speedwells are outstanding for their color rich floral candles (spikes). The candle-like flowers rise like sentinels in the late spring-summer garden and attract lots of butterflies and bees. The small individual 5- pedaled blossoms range in colors from white, pink, blue, and several shades of purple. The floral spikes […]
