Yellow False Indigo (Baptisia sphaerocarpa) have a very wide, natural range to which they seem well adapted. It is native to the lower Midwest and Gulf states. As a group, these perennials are deer resistant, heat and humidity tolerant and drought tolerant. Height and width vary by species. It grow up to 2 to 3 feet tall by 2 to 4 feet wide with upright stems. Flower spikes are 12 to 15 inches long with large, bright yellow flowers held above bright green foliage. Most indigo species bloom… Read More →

Lime is often recommended for pastures and hay meadows in order to increase soil pH. Many forages can be sensitive to soil pH, especially acidic soils (soil pH < 7). Maintaining an appropriate soil pH can increase nutrient use efficiency, meaning plant roots have the capability to pull nutrients from the soil and use them for plant growth and persistence. Liquid lime is a formulation of approximately 50% high quality dry lime and 50% water. Some advantages of liquid lime include: providing better uniformity of spread and reacting… Read More →

Grassbur is a grass weed that is very troublesome in pastures and hay meadows throughout Texas. Most grassburs are easily recognized in the mature stage of growth when the “bur” seed heads become apparent. The bur itself is actually a “capsule” that usually contains from 1 to 3 seeds. We tend to think of the grassbur species as a warm season annual plant. However, many grassburs are classified as perennials because they can survive from one year to the next. The presence of grassburs can be an indication… Read More →

Bastard cabbage (Rapistrum rugosum) is a cool-season annual, multi-branched, herbaceous plant native to Eurasia that grows from one to five feet or more in height.  It has a robust taproot and dark green leaves that are lobed and wrinkled, but sometimes have a reddish cast.  Bastard cabbage typically flowers from early spring into summer, bearing clusters of small, showy yellow flowers at the tips of its branches.  Bastard cabbage can be identified by its unusually shaped two-segmented seed capsule.  The seed capsule is stalked, with a long beak… Read More →

Silver Leaf Nightshade (Solanum elaeagnifolium Cav.) is an upright, usually prickly perennial in the nightshade family. It normally grows 1 to 3 feet tall and reproduces by seed and creeping root stalks. Leaves have a silver color (hence the name) with wavy margins and are lance shaped to narrowly oblong. Flowers are violet or bluish (sometimes white) with yellow centers. The fruits are round and yellow and are present from May to October. The plant has poor forage value for livestock and wildlife and can be poisonous to… Read More →

Yellow Nutsedge (Cyperus esculentus) is often referred to as nutgrass or watergrass. Yellow nutsedge is a perennial plant that reproduces primarily by small underground tubers (called nutlets) that form at the end of underground stems (rhizomes). A single plant can produce several hundred of these tubers throughout the summer. Yellow nutsedge can also spread by rhizomes. Yellow nutsedge can be identified by the triangular shape of its stem as can all sedges. You can feel the shape by rolling the stem in your fingertips. One method of control… Read More →

Blackhawk Arrowleaf Clover is a new cultivar that was released by Texas A&M AgriLife Research, Overton, TX in 2013. Blackhawk has multiple disease tolerance compared to Apache and Yuchi cultivars. Blackhawk is slightly earlier in maturity than Apache arrowleaf and is in full bloom around May 10 at Overton, TX. Test soil and follow lime and fertilizer recommendations Soil pH should be 6.0 to 6.5 Plan acreage needed (0.5 to 0.8 acre/cow + calf) Graze or hay warm season grasses to about 2-inch height before planting. Disturb sod… Read More →

WEED OF THE WEEK: Hemp Dogbane (Apocynum cannabinum L.) Hemp dogbane is an erect, one to three feet tall perennial. It grows from woody horizontal rootstocks. Leaves are smooth, elliptical, narrow and erect. Flowers are small with five greenish-white petals. Leaves and stems have a milky sap. Seed pods are long and slender. Hemp dogbane plants produce from 800-12,000 seeds per plant. Each plant usually has 10 to 60 seed pods and each pod contains between 80-200 seeds.Hemp dogbane is very competitive. It can reduce forage yields if not… Read More →