… Continue to care for amaryllis following their flower display. Allow all stems to wither before cutting them off the bulb. Keep the pot in a bright, warm location, out of … 10 to 14 days with a liquid 10-10-10 or 15-15-15 mix. This fertilizer helps refuel the bulb for another season’s flower show. In February many houseplants might show signs of stress caused …
Type: Plant Info
… should I fertilize the roots of my trees and shrubs? A: As a general rule, it is not necessary to use synthetic fertilizers for trees and shrubs unless the plants exhibit a nutrient deficiency. Good soil nutrition and a … such as leaf mulch, placed around your trees and shrubs on a yearly basis should be sufficient for good plant health. …
Type: Plant Info
… "Blackmoor's Beauty" and "Mournful Widow". Under any name, in any age, it is a striking annual for incorporation among perennials or for use in annual displays. Full sun and average soils are keys to success. …
Type: Garden Guide Plant
… with other organisms, and other NGSS-related life science concepts. While providing tips for creating pollinator-friendly gardens, we will talk about conservation issues, discover a technique for estimating population sizes, and learn about monarch tagging to track migration. ISBE PD Hours: 6, Gateways: 6 Grade level: preK – 12 Linnaeus Room, …
Type: Item Detail
… in pots with adequate drainage, but many of my pots don’t have holes. Every time I try to drill into the bottom of the pot, it cracks. How do I drill a drainage hole into a ceramic … it? A: The following process can be successful, but it is not guaranteed, and it is intended for adults with cordless drill competence. Materials/Tools: Ceramic plant pot Diamond-coated hole … directions. Turn the pot upside down outside or in a utility sink with a towel underneath to prevent chipping the container. Mark the hole location(s) on the bottom of the pot. Use clean …
Type: Plant Info
… on the underside and backward-curving spines along the edges. The stunning flowers can last for months, making this one of the most popular bromeliads for the home. It should be planted in … potting soil with its central cup filled with fresh water, where it will thrive in indirect to moderate light in temperatures above 55 degrees Fahrenheit. Native to Mexico through South America, bromeliads are epiphytic (growing on trees) plants whose name …
Type: Garden Guide Plant
… Raspberry Wine beebalm grows to about 4 feet tall and 1 to 2 feet wide. As part of a multi-year evaluation of beebalms held at the Chicago Botanic … beebalm was found to have 2-inch vivid purple-red blossoms covering 80% to 100% of the plant for about 6 weeks from early to mid summer. It had good mildew resistance, and while some winter …
Type: Garden Guide Plant
… Q: Should I cut back my perennials to prepare them for winter? If so, when? A: Cutting back perennials in the fall can be confusing because there are different reasons to cut plants back or leave them standing. Perennials such as prickly pear cactus ( Opuntia …
Type: Plant Info
… Ash Tree Alternatives Looking for a replacement for an ailing ash tree? Dr. Andrew C. Bell, curator of woody plants, offers … Grows ® introductions. Use the new GardenGuide app (available at chicagobotanic.org/app ) to locate these trees within the Garden and to learn more about them. Accolade ™ elm ( Ulmus 'Morton') Named by the Society of Municipal …
Type: Plant Info
… fertilizers, mycorrhiza, and root health. Maximizing growth and maintaining tree health is key to creating quality bonsai. March is a great time to repot, so bring a tree in for repotting; soil will be made and provided for the class. Chris Baker, curator of bonsai, …
Type: Item Detail
