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  • Invasive Grass Control

    … stands with negligible wildlife value. Be careful not to confuse running bamboo with giant cane  (Arundinaria … removal :   Do not allow seed development.  When plant removal must be postponed, prevent spread by seed. … of seeds in landfills.   DO NOT  compost. (G) Girdle:    Remove bark and cambium layer.  Remove (or spray) any …

  • Growing Lettuce in a Home Garden

    … can be grown entirely in indirect light in summer. Days to maturity:  40 - 80, depending on the type. Spacing:  Leaf, … also grows very successfully in a wide-bed arrangement when seedlings are thinned to 4- to 8-inches on all sides. … when bagged. If lettuce is to be stored, harvest when dry, remove outer leaves but do not wash, place in a mesh or …

  • Organic Matter and Soil Amendments

    … mounds for squash. The area is covered with residues of a cover crop that was cut down in late April. Updated: … large number of earthworms. Organic matter is measured by weight, not volume. Most soil testing labs include the …

  • Mulberryweed

    … young plants are tan in color. Stems secrete a milky sap when cut and the plant has an oily odor. Mulberryweed can grow to 4 feet tall. It looks similar to a mulberry tree seedling … growth Moist, shaded areas How to manage mulberryweed Remove weeds from potted nursery plants prior to planting in …

  • Dandelion

    … March 2, 2023 Life cycle Perennial; rosette of leaves 3- to 10-inches long with a high degree of leaf variability … ranging from deeply cut to almost entire. Milky sap when broken. Yellow ray flowers borne on leafless, hollow … appropriate weeding tool that digs deep into the soil to remove the taproot is the primary means of mechanical weed. …

  • Phytotoxicity: Chemical Damage to Garden Plants

    … chemical exposure is called phytotoxicity ( phyto relates to plants). It may or may not be an irreversible condition: … application or from direct contact with a pesticide. When diagnosing suspected phytotoxicity, knowing the care … is repeated or ongoing. As a test, pruning can usually remove phytotoxicity symptoms, but will not cure a plant …

  • Invasive Herbaceous Plant Control

    … dense patches, possibly aided by root toxins. A threat to agriculture as well as natural ecosystems, they overtake … Garlic mustard replaces these native wildflowers and, when the butterfly lays its eggs on garlic mustard foliage, a … by high waters from the wet areas it favors. Digging to remove it is possible only when the entire plant plus soil …

  • Spiders in Maryland

    … of spiders.  Spiders are general  predators , feeding on a wide range of prey (insects, other spiders, etc.). They are beneficial to people because they feed on harmful insects. Spiders are … and fall. She is confined to her web and is very clumsy when walking on a flat surface. Her appearance is as follows: …

  • Leafhoppers in Home Gardens

    … Their legs are modified for jumping. Immature leafhoppers, or nymphs, look similar to the adults but are smaller with … populations. Adult leafhoppers mating on Hibiscus leaf. Photo: J.A. Davidson, UMD What symptoms or damage do … set of symptoms known as hopperburn: leaf tips and margins curl, turn yellow to brown, and become brittle; leaves appear …

  • The Challenge of Growing a Lawn in Maryland

    … 20, 2025 It’s time to rethink our lawns and landscapes A lush green lawn is often expected as part of the typical … What leads to common lawn problems? Are expectations of a lush green lawn realistic? If you are frustrated by a poor … home lawn have to look perfectly uniform, lush green, and weed-free? Community rules and expectations and powerful …