Most associate the color BLUE with the sky, the sea, and an endless horizon. Blue colors evoke feelings of tranquility, calm, and a peaceful state of mind. “Blue Skies” brings out happiness and smiles in people, particularly after consecutive days of dreary weather. Contrarily, a blue mood may elicit feelings of sadness and depression. The […]
Archive for the ‘Bigleaf hydrangea (H. macrophylla)’ Category
Blue Flowering Shrubs
Posted by Hugh on March 1st, 2023
Posted in acidic soil, Althea (Hibiscus), Attracting Butterflies, Bees and other pollinators, Bigleaf hydrangea (H. macrophylla), Blue mist (Caryopteris), Buddleia (Butterfly bush), Deciduous, Disease resistant, Evergreen, Hibiscus syriacus, Hydrangeas, Landscape ideas, Large shrub, Lavender (Lavandula), Lilac (Syringa), mulching, Native Plant, Native Plant, Non-native, Planting tips, Purchasing Plants, Rhododendrons, Soil drainage, Southern Appalachian Region, Spring flowering, Summer flowering, Summer heat tolerant, Trees & Shrubs, Vitex (Chaste tree), watering tips, winter hardiness 
Comments Off on Blue Flowering ShrubsPruning Times for Flowering Shrubs
Posted by Hugh on February 7th, 2023
The late winter / early spring period are ideal times for pruning many (not all) flowering shrubs. At this time, shrubs are leafless, and you are better able to see the overall shape of the shrub and easily identify dead, damaged, diseased wood, and structural defects. Pruning also stimulates new growth. Spring flowering shrubs (those […]
Posted in Azalea (deciduous), Azaleas (evergreen), Barberry (Berberis), Beautyberry (Callicarpa spp.), Bigleaf hydrangea (H. macrophylla), Blue mist (Caryopteris), Burning bush (Euonymus), Camellia, Clethra, common boxwood, Container garden, Deciduous, Evergreen, Flowering shrub, Forsythia, Fothergilla, Fringe flower (loropetalum), Hedges, Hibiscus syriacus, Honeysuckle (Lonicera), Kerria, Landscape ideas, Ligustrum (Privet), Lilac (Syringa), Native Plant, Non-native, Pearlbush (Exochorda), Pieris japonica, Planting tips, Plumleaf azalea, Pruning, pruning climbing roses, Purchasing Plants, Rhododendrons, Roses, Roses (Shrub type), shrub roses, Southern Appalachian Region, Spirea (Spiraea), Spring flowering, Sumac (Rhus), Summer flowering, Summersweet (Clethra), Sweetshrub (Calycanthus), Trees & Shrubs, Weigela Comments Off on Pruning Times for Flowering ShrubsBigleaf Magnolia
Posted by Hugh on March 6th, 2022
Bigleaf magnolia (Magnolia macrophylla) is a deciduous, native tree that reaches 30-40 feet tall. This unusual pyramidal tree magnolia is rarely found in the wild, inhabiting a few rich wooded areas in river valleys in the southeastern U.S. (USDA hardiness zones 5-8). With age, the tree develops a spreading rounded crown. Bigleaf magnolia is a […]
Posted in acidic soil, Attracting birds, Attracting Butterflies, Bees and other pollinators, Bigleaf hydrangea (H. macrophylla), Deciduous, Disease resistant, Landscape ideas, Medium sized Tree, mulching, Native Plant, Native Plant, Ornamental fruit, Planting tips, Propagation (layering), Propagation (Seed), Purchasing Plants, Soil drainage, Southern Appalachian Region, Spring flowering, Staking, Summer heat tolerant, Trees & Shrubs, watering tips, winter hardiness Comments Off on Bigleaf MagnoliaWhy My Hydrangeas Are Not Blooming
Posted by Hugh on July 23rd, 2019
Thankfully, this is not a very common problem that few gardeners run into. U.S. gardeners grow four (4) species of hydrangeas: smooth hydrangea (Hydrangea arborescens), oakleaf hydrangea (H. quercifolia), bigleaf hydrangea (H. macrophylla), and panicle hydrangea (H. paniculata). There are five reasons why some hydrangeas don’t bloom: 1. Type of hydrangea… Bigleaf hydrangeas, those that […]
Posted in acidic soil, Attracting birds, Bees and other pollinators, Bigleaf hydrangea (H. macrophylla), compact shrub, Container garden, container shrub, Deciduous, Fertilizing plants, Flower Arranging, Flower arrangments, Flowering, Hydrangea, Hydrangea arborescens, Hydrangeas, Landscape ideas, mulching, Native Plant, Native Plant, Oakleaf hydrangea (H. quercifolia), Pruning, Purchasing Plants, Rabbit/deer Protection, Shade Gardening, Soil drainage, Southern Appalachian Region, Spring flowering, Summer flowering, Summer heat tolerant, Trees & Shrubs, Uncategorized, watering hydrangeas, watering tips, winter hardiness, Winter Protection Comments Off on Why My Hydrangeas Are Not BloomingTemperamental Big Leaf Hydrangeas
Posted by Hugh on March 25th, 2019
Get use to it… big leaf hydrangeas (Hydrangea macrophylla), also called hortensia hydrangeas, are temperamental (USDA hardiness zones 6-9). After a long winter of sub-freezing temperatures, these blue (or pink) flowering shrubs should be stunningly beautiful in spring. However, if the late winter- early spring temps flucuate wildly, grab your pruning shears. Too most gardeners, myself included, […]
Posted in acidic soil, acidify soil, Bigleaf hydrangea (H. macrophylla), Cold tolerance, compact shrub, compost, Container garden, container shrub, Disease resistant, Environmental issues, Fertilizing plants, Hydrangea, Landscape ideas, mulching, Planting tips, Propagation (Cuttings), Propagation (layering), Pruning, Purchasing Plants, Re-Bloomers, Soil drainage, Soil pH, Spring flowering, Summer flowering, Summer heat tolerant, Trees & Shrubs, watering tips, winter hardiness, Winter Protection Comments Off on Temperamental Big Leaf HydrangeasFall – Winter Pruning Dos and Don’ts
Posted by Hugh on October 30th, 2018
Pruning is a chore that you don’t need to put off until spring. Many trees and shrubs may be pruned this autumn. However, NOT all landscape trees and shrubs are pruned. Here are some pruning guidelines to follow: WAIT to prune spring flowering deciduous shrubs such as Forsythia, Lilac, Bridal Wreath & Vanhoutte Spireas, Quince, Viburnums, Fothergilla, […]
Posted in Bigleaf hydrangea (H. macrophylla), Blue mist (Caryopteris), Buddleia (Butterfly bush), Chinese (kousa) dogwood, compact shrub, Crabapple, Crape myrtle (Lagerstroemia), Daphne odora, Dogwood (Cornus), Dogwood shrubs (Cornus), Flowering, Flowering quince (Chaenomeles), Forsythia, Fothergilla, Garden Maintenance, Hibiscus syriacus, Hybrid teas, Hydrangea arborescens, Hydrangeas, Landscape ideas, Large Shade trees, Large shrub, Mahonia, Maples (Acer), Mountain laurel (Kalmia), multi-flora rose, Panicle hydrangea, Pieris japonica, Pruning, pruning climbing roses, Purchasing Plants, Re-Bloomers, Rhododendrons, river birch, Roses, Shade tree, Small landscape tree, Spirea (Spiraea), Spring flowering, Street tree, Summer flowering, Summersweet (Clethra), Vitex (Chaste tree), Weigela, Winter flowering, Yellowwood Comments Off on Fall – Winter Pruning Dos and Don’tsWoody Trees and Shrubs That Bees Like Most and Least*
Posted by Hugh on March 20th, 2018
Recently, I saw this listing of woody trees and shrubs that are good pollinators. I grow a number of these great plants in my garden and will vouch for the accuracy of this list. The source is HRI Research and data was collected in the Ohio Valley region of the U.S. (includes Tennessee, Kentucky, southern Indiana and […]
Posted in Autumnalis flowering cherry, Bee Bee Tree (Tetradium), Bee Favorite, Bees and other pollinators, Bigleaf hydrangea (H. macrophylla), Black gum (Nyssa), Bumble bees, Buttonbush (Cephalanthus), Cherry Laurel (Prunus), Cornelian cherry (Cornus mas), Crabapple, Crape myrtle (Lagerstroemia), Deciduous Azaleas, Deutzia, Firethorn (Pyracantha), Flowers, Fothergilla, Golden Raintree, Honeysuckle (Lonicera), Hornbeam (Carpinus), Hydrangea, Hydrangeas, Ilex (hollies), Lilac (Syringa), Linden (Tilia), Native Plant, Ninebark, Ornamental cherry (Prunus), Panicle hydrangea, Pollination needs, Pyracantha (firethorn), Redbud, Roses, Seven son flower (Heptacodium), Soil drainage, Southern Appalachian Region, Summersweet (Clethra), Trees & Shrubs, Uncategorized, Viburnums, Vitex (Chaste tree), winter hardiness, Yellowwood Comments Off on Woody Trees and Shrubs That Bees Like Most and Least*Flowering Shrubs of Summer
Posted by Hugh on August 7th, 2017
In several areas of the U.S. (USDA hardiness zones 6-9), summer landscapes along the east and west coast and Southern U.S. are filled with these botanical beauties: Panicle hydrangeas (Hydrangea paniculata) – so many great choices of these hydrangeas, mostly with lime white flowers starting in July into August. Most popular cultivars are ‘Limelight’, ‘Little Lime, […]
Posted in Abelia, Attracting Butterflies, Bee Favorite, Bigleaf hydrangea (H. macrophylla), Blue mist (Caryopteris), Buddleia (Butterfly bush), Butterflies, compact shrub, Container growing, container shrub, Crape myrtle (Lagerstroemia), Disease resistant, Flowering, Fragrant, Ground cover, Hibiscus syriacus, Hummingbird, Hydrangeas, Landscape ideas, Panicle hydrangea, Plumleaf azalea, Purchasing Plants, Rhododendrons, Southern Appalachian Region, Summersweet (Clethra), Trees & Shrubs, Vitex (Chaste tree) Comments Off on Flowering Shrubs of SummerChanging Bigleaf Hydrangea Flower Color
Posted by Hugh on February 14th, 2016
Bigleaf hydrangeas (Hydrangea macrophylla), aka “hortensia” hydrangeas, bear pink flowers in low acidic and alkaline soil and blue flowers in mildly acidic soil. Some tips about regulating soil pH and flower color in bigleaf hydrangeas follows. First, a short review about soil pH. Soil pH measures soil […]
Posted in acidic soil, acidify soil, alkaline soil, Bigleaf hydrangea (H. macrophylla), Container growing, container shrub, Fertilizing plants, Hydrangeas, mulching, plant nutrition, Soil drainage, Southern Appalachian Region, Summer flowering, Trees & Shrubs, watering tips Comments Off on Changing Bigleaf Hydrangea Flower Color
