U.S. native ironweeds (Vernonia spp.) develop a broad visual swath from the mid-Atlantic to the Midwest and from Minnesota south to Texas. Vernonia spp. is in the aster or daisy family (Asteraceae). Their abundant purple-hued flowers brighten the autumn landscape from late summer into autumn. Ironweeds serve as an important food source for pollinators. Scores […]
Archive for the ‘Garden ecology’ Category
Update On Perennial Ironweeds
Posted by Hugh on October 2nd, 2026
Posted in acidic soil, Attracting birds, Attracting Butterflies, Autumn flowering, Bees and other pollinators, Butterflies, Deciduous, Disease resistant, Drought tolerant, Fall Garden Interest, Flower arrangments, Garden ecology, Heat Tolerance, Ironweed (Vernonia), Landscape ideas, mulching, Native Plant, Perennials, Powdery mildew, Propagation (Cuttings), Propagation (Seed), Purchasing Plants, Rust diseases, Soil drainage, Summer flowering, Summer heat tolerant 
No Comments »Raked Leaves Improve Garden Soil
Posted by Hugh on December 9th, 2021
Don’t rake and send fallen leaves to urban landfills. In a recent poll, nearly one-third of weekly disposable materials are composed of yard waste, newspapers, and food waste. Many of your neighbors are sending bags of “nutrient gold” to landfills. Improve your gardening skills and save money. Adding fallen leaves back into the garden is […]
Posted in acidic soil, Bulb Crops, compost, Container garden, Disease resistant, Environmental issues, Fall Garden Interest, Fertilizing plants, Garden ecology, Green Recycling, Landscape ideas, mulching, Native Plant, Non-native, Perennials, Planting tips, Purchasing Plants, Sanitation, Soil Conservation, Soil drainage, Soil pH, Southern Appalachian Region, Spring flowering, Spring flowering bulbs, Trees & Shrubs, Virginia bluebell (Mertensia), Wildflower Comments Off on Raked Leaves Improve Garden SoilPossum Haw Holly
Posted by Hugh on October 11th, 2021
Possum haw (Ilex decidua) is a deciduous holly, grown as a large shrub or small tree. Its colorful winter berries brighten woodlands along creeks and rivers in the Midwest and Southeastern U.S. (USDA hardiness zones 5 -9). It is known by a number of common names, including bearberry, winterberry, deciduous holly, among others. Its popular […]
Posted in Attracting birds, Autumn flowering, Bee Favorite, Bees and other pollinators, Deciduous, Deciduous holly, Dioecious, Disease resistant, Disease resistant, Environmental Conservation, Fertilizing plants, Fragrant, Garden ecology, Honey bees, Ilex (hollies), Landscape ideas, Large shrub, mulching, Native Plant, Native Plant, Ornamental fruit, Planting tips, Possum haw (Ilex decidua), Praying Mantis (Mantid), Propagation (Cuttings), Pruning, Purchasing Plants, Soil drainage, Southern Appalachian Region, Summer heat tolerant, Trees & Shrubs, Wildlife attractant, winter hardiness Comments Off on Possum Haw HollyGetting Rid Of Difficult Weeds
Posted by Hugh on March 26th, 2021
Some aggressive perennials like Chameleon plant (Houttuynia cordata), variegated Bishop’s weed (Aegopodium podagraria), along with many woody briars can be extremely difficult to eliminate from a landscape area or garden bed. If a weedy garden bed contains no desirable plants, you can over spray weeds with glyphosate, a nonselective herbicide.(Roundup™ is common trade name). This […]
Posted in Aggressive grower, Bishop's weed (Aegopodium), Broadleaf weeds, Chameleon plant (Houttuynia), Container garden, Environmental Conservation, Environmental issues, Euonymus (Ground Cover), Garden ecology, Ground cover, Honeysuckle (Lonicera), Invasive plant, Invasive species, Ivy (Hedera), Landscape ideas, mulching, multi-flora rose, Planting tips, Propagation (dividing), Propagation (Seed), Purchasing Plants, root injury, Sanitation, Soil Conservation, Southern Appalachian Region, Weed control, Weeds Comments Off on Getting Rid Of Difficult WeedsThe Mountain Mints – The Pollinators’ Favorite
Posted by Hugh on May 11th, 2020
Mountain mints (Pycnanthemum spp.) are clump-forming native perennials. They typically grow 1-3 feet tall depending on species (USDA hardiness zones 4 – 8). About 20 species of mountain mints are found in the southeastern U.S. As their name suggests, they belong to the mint family, very evident by their square stems and aromatic leaves when […]
Posted in acidic soil, alkaline soil, Attracting Butterflies, Bee Favorite, Bees and other pollinators, Beneficial insects, Butterflies, Deer resistant, Disease resistant, Disease resistant, Drought tolerant, Fragrant, Garden ecology, Ground nesting bees, Heat Tolerance, Honey bees, Landscape ideas, Mountain mints (Pycnanthemum), Native Plant, Perennials, Planting tips, Propagation (Cuttings), Propagation (dividing), Propagation (Seed), Purchasing Plants, Soil drainage, Southern Appalachian Region, Summer flowering, Summer heat tolerant, Uncategorized, watering tips, winter hardiness Comments Off on The Mountain Mints – The Pollinators’ FavoritePlant Disease Warning: Phytophthora ramorum
Posted by Hugh on January 16th, 2020
Known as “sudden oak death”, this serious plant disease (Phytophthora ramorum) (Pr) from the West Coast kills oak and other species of trees. It has caused devastating effects on the oak populations in California, Oregon, and Washington, and is also present in Europe. Symptoms include bleeding cankers on the tree’s trunk and dieback of foliage. […]
Posted in Camellia, Canker disease, Disease prone, Garden ecology, Garden Problems, Honeysuckle (Lonicera), Invasive species, Landscape ideas, Lilac (Syringa), Magnolia, Maples (Acer), Mountain laurel (Kalmia), Native Plant, Oaks (Quercus spp.), Phytophthora ramorum, Pieris japonica, Planting tips, Purchasing Plants, Rhododendrons, Sanitation, Southern Appalachian Region, Trees & Shrubs, Viburnums, Witchhazel (Hamamelis) Comments Off on Plant Disease Warning: Phytophthora ramorumTrees That Age Gracefully
Posted by Hugh on November 21st, 2019
Trees transition from youth (seedling), middle age and old age (maturity) before requiring a chain saw and replacing. Some age gracefully, actually appreciating in $$ value. Many ginkgo, hickory, beeches, sugar maples, and Southern magnolias live 100 years plus. Oaks such as such as white (Q. alba) and live oak (Q. virginiana) mature in majesty over several hundred years. It’s […]
Posted in American Beech (F. grandifolia), American hornbeam, Atlas cedar (Cedrus), Bald cypress (Taxodium), Beech (Fagus spp.), Black gum (Nyssa), Camellia, Cedar of Lebanon (Cedrus), Chamaecyparis, Deciduous, Disease prone, Disease resistant, Drought tolerant, Environmental issues, European beech (F. sylvatica), Evergreen, Flowering, Garden ecology, Heat Tolerance, Hickory (Carya spp.), Hornbeam (Carpinus), Insect (Pest) Problems, Japanese maple, Juniper, Katsura tree (Cercidophyllum), Landscape Construction, Landscape ideas, Large Shade trees, Linden (Tilia), Magnolia grandiflora, mulching, Native Plant, Nootkatensis cedar, Oaks (Quercus spp.), Paperbark maple, plant nutrition, Planting tips, Purchasing Plants, Shade tree, Soil drainage, Southern Appalachian Region, Street tree, Sycamore (Platanus), Three Flower Maple (A. triflorum), Trees & Shrubs, White oak (Quercus) Comments Off on Trees That Age GracefullyThere Is Nothing “Minor” About These Bulbs
Posted by Hugh on November 1st, 2019
Companion bulbs, often called “minor bulbs”, are early signs that spring is coming. Three of the most reliable are snowdrops, winter aconites and Glory of the snow. They bloom before crocus in winter. Winter aconite (Eranthis hyemalis) returns with floral beauty less than three months after planting. Plants poke through the ground, grow and flower 3 to 6 […]
Posted in acidic soil, Attracting Butterflies, Bees and other pollinators, Beneficial insects, Bulb Crops, Chionodoxa (Glory of the Snow), compost, Container garden, Disease resistant, Flowering Bulb, Garden ecology, Ground cover, Landscape ideas, mulching, Perennials, Planting tips, Propagation (dividing), Propagation (Seed), Purchasing Plants, Rabbit/deer Protection, Snowdrops (Galanthus), Soil drainage, Soil pH, Southern Appalachian Region, Spring flowering, Winter aconite (Eranthis), Winter Garden Interest, winter hardiness Comments Off on There Is Nothing “Minor” About These BulbsAttractive Butterfly Weed
Posted by Hugh on June 18th, 2019
Butterfly weed (Asclepias tuberosa), aka milkweed, is a long-lived summer blooming perennial. In the wild milkweed may be found growing in dry/rocky open woodlands, prairies, farm fields, and along roadsides in the southeastern U.S and mid-western U.S. and Canada (USDA hardiness zones 3 -9). Established plants typically grow as a clump to 2- 3 feet high and 1 […]
Posted in acidic soil, Attracting Butterflies, Bee Favorite, Bees and other pollinators, Beneficial insects, Butterflies, Butterfly weed (Asclepias), Disease resistant, Disease resistant, Drought tolerant, Flower Arranging, Garden ecology, Landscape ideas, Milkweeds (Asclepias), mulching, Native Plant, Perennials, Planting tips, Propagation (Cuttings), Propagation (Seed), Purchasing Plants, Soil drainage, Southern Appalachian Region, Spring flowering, Summer flowering, Summer heat tolerant, Uncategorized, winter hardiness Comments Off on Attractive Butterfly WeedSpring Ephemerals
Posted by Hugh on April 6th, 2019
The cold dreary days of March have waned and many of our great Appalachian wildflowers have awakened. These plants are often referred to as “ephemerals” because they come up, bloom, and fade away in 6-9 weeks. They bloom in a shady woodland or garden environment before the deciduous tree canopy has completely leafed out. Their […]
Posted in acidic soil, bloodroot (Sanguinaria), celandine poppies (Stylophorum), Disease resistant, Ferns, Garden ecology, Jack in the Pulpit (Arisaema), mulching, Native Plant, Perennials, plant nutrition, Planting tips, Propagation (Seed), Purchasing Plants, Soil drainage, Southern Appalachian Region, Spring flowering, Tiarella (foam flower), Twinleaf (Jeffersonia), Virginia bluebells (Mertensia), watering tips, Wildflower, Wildflowers, Wind protection, Woodland phlox Comments Off on Spring Ephemerals
