… clay, shale, perlite, vermiculite,and organic matter) enable Garden experts to experiment with an array of plants, from grasses to perennials and woody plants…even cactuses! Evaluation is … system lightweight. A more elaborate rooftop garden involves covering the roof (or part of it) with planting material and plants. An initial layer of waterproof and insulating material is …
Type: Plant Info
… Carbon Footprint Carbon dioxide is one of a handful of common greenhouse gases associated with global climate change. A carbon footprint is a measure of greenhouse gas emissions that a … need little supplemental water and often have fewer serious disease or insect problems, with the result often being that it takes less time, money, and garden chemicals to keep native … to keep them healthy and using light carbon-footprint techniques such as mowing turfgrass with an electric mower. …
Type: Plant Info
… can be damaged by a late freeze. As lilacs mature, they can grow leggy and overgrown, with little foliage towards the bottom of the shrub. When this happens it may be necessary for a …
Type: Plant Info
… destruction. Nearly half the threatened or endangered species are at risk due to competition with invasive species, and combatting invasive species is costing the United States nearly $125 …
Type: Plant Info
… safety Although not as critically important as during the growing season, cleaning tools with a 10 percent solution of rubbing alcohol and water (approximately 2 tablespoons of alcohol … develop into natural-looking, well-branched limbs. Remove crossing or rubbing branches Start with the largest branches and move progressively to the smallest. There may be cases when you …
Type: Plant Info
… was rediscovered in inland China in 1941. You can locate these trees, shrubs, and other plants with the Garden’s Plant Finder and on the GardenGuide app . Shrubs Spent flowers and colorful … this year, the native switchgrass (Panicum) popped back up, allowing the tall wands topped with delicate seedheads to sway in the wind. Karl Foerster feather reed grass (Calamagrostis x …
Type: Plant Info
… The garden is also a place where you can reflect on your day—or your life—and be one with nature. Here are some ideas for using your own outdoor sanctuary as a welcome escape. Take a … Connection by John R. Beaudry (2019) “The exercise of creating gardens changes lives. Working with plants fulfills a human need to nurture. It provides solace, decreases anxiety, stress, and …
Type: Plant Info
… conservation across Africa. Emeritus Professor Brian J. Huntley is a conservation scientist with more than 45 years of field research and management experience in many African countries. He …
Type: Event for Calendar
… on terra cotta pots indicate overuse of fertilizer. Flush out soil of overfertilized plants with plain water. Propagate houseplants. Softwood cuttings, leaf cuttings, air-layering, cane …
Type: Plant Info
… new frond unfurls at a specific angle, ensuring each part gets sunlight without overlapping with the others. This growth pattern follows the Fibonacci sequence—a common mathematical pattern … persist through generations of propagation. “We’ve always chosen favorites—compact plants with showy flowers or bold, symmetrical leaves,” said Fant. “But what we love in a garden or …
Type: Blog
