Leaves of some landscape trees turn yellowish- green color in the summer. The common cause for this malady is a lack of minor nutrients (“micronutrients”) that are essential for plant growth. These nutrients are available in the soil in very small quantities. Nutrient deficiencies are not common, except in the high pH soils, particularly the […]
Archive for August, 2022
Why My Tree Turns Yellow in Summer
Posted by Hugh on August 27th, 2022
Posted in acidic soil, acidify soil, alkaline soil, Azaleas (evergreen), Birch (Betula spp.), Chlorosis (yellowing), Deciduous, Landscape ideas, Maples (Acer), Oaks (Quercus spp.), pin oak, plant nutrition, river birch, Silver maple (Acer saccharinum), Soil drainage, Southern Appalachian Region, Trees & Shrubs 
Comments Off on Why My Tree Turns Yellow in SummerGrowing Rain Lilies
Posted by Hugh on August 22nd, 2022
Rain lilies (Zephyranthes), aka Zephyr lily, Atamasco lily, fairy lily, et al. are small perennial bulbs that are native to the southeastern United States, Central and South America (USDA hardiness zones 7-10). In the U.S., these bulbous members of the Amaryllis Family (Amaryllidaceae) grow in shady woodlands and wet meadows where they peek out along […]
Posted in acidic soil, Attracting Butterflies, Autumn flowering, Bees and other pollinators, Fall Garden Interest, Flowering Bulb, Flowers, Heat Tolerance, Landscape ideas, mulching, Native Plant, Planting tips, Propagation (dividing), Purchasing Plants, Rain lilies (Zephyranthes), Rain lilies (Zephyranthes), Soil drainage, Southern Appalachian Region, Summer flowering, Summer heat tolerant, watering tips, winter hardiness Comments Off on Growing Rain LiliesFour Gold Leaf Landscape Trees
Posted by Hugh on August 17th, 2022
Deciduous trees that flaunt gold foliage in the spring and summer months are a rare sight in U.S. landscapes. Listed below are four tree species/cultivars that possess bright gold foliage, particularly when sited in full sun. Under partial shade, leaf color may eventually turn lime green to chartreuse. All four species are winter hardy in […]
Posted in acidic soil, Bees and other pollinators, Black locust (Robinia), Deciduous, Disease resistant, Fall Garden Interest, Fragrant, Katsura tree (Cercidophyllum), Landscape ideas, Medium sized Tree, mulching, Native Plant, Native Plant, Non-native, Planting tips, Propagation(grafting), Purchasing Plants, Redbud, Shade tree, Small landscape tree, Soil drainage, Southern Appalachian Region, Spring flowering, Street tree, Summer heat tolerant, Sweetgum (Liquidambar), Trees & Shrubs, watering tips, winter hardiness Comments Off on Four Gold Leaf Landscape TreesSurprise Lilies
Posted by Hugh on August 8th, 2022
Add a bit of unexpected beauty to your garden in late summer with surprise lilies (Lycoris spp.), aka spider lilies, resurrection lilies, magic lilies, and naked ladies. (Zones 4-9). Along coastal areas of the southern U.S., they are called “hurricane lilies”. The most popular is red spider lily (L. radiata), a long-lived heirloom flower in Southern gardens, […]
Posted in acidic soil, Bees and other pollinators, Bulb Crops, Deer resistant, Disease resistant, Fall Colchicum, Fall crocus, Fall Garden Interest, Flowering Bulb, Heat Tolerance, Landscape ideas, Lycoris (Spider lily), Lycoris (Surprise lily), mulching, Non-native, Perennials, Planting tips, Propagation (dividing), Purchasing Plants, Soil drainage, Staking, Summer flowering, Summer heat tolerant, Uncategorized, watering tips, winter hardiness Comments Off on Surprise LiliesCelebrate Summer Growing Colorful Perennial Hibiscus
Posted by Hugh on August 3rd, 2022
Perennial hibiscus (Hibiscus moscheutos) is commonly known as rose mallow or dinner plate size hibiscus. Blooms measure a huge 7-9 inches across. Plants are exceptionally hardy, and can withstand winters as cold as zone 4 (-20°F to -30°F) in Minnesota (zone 4) and the heat of zone 9 (20°F -30°F) in Florida. Each flower lasts […]
Posted in acidic soil, Attracting Butterflies, Autumn flowering, Bees and other pollinators, Deciduous, Disease resistant, Disease resistant, Fertilizing plants, Hardy hibiscus, Heat Tolerance, Hibiscus moscheutos, Landscape ideas, mulching, Native Plant, Native Plant, Perennials, Planting tips, Propagation (dividing), Purchasing Plants, Southern Appalachian Region, Summer flowering, Summer heat tolerant, watering tips, winter hardiness Comments Off on Celebrate Summer Growing Colorful Perennial Hibiscus
