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Plant these as a winter sowing or cold stratify them for spring planting. Swamp sunflower (H. angustifolius) . As its name suggests, swamp sunflower tolerates wetter sites than other sunflowers.
Here are the best spring flowers your garden needs to shine this season. As soon as it gets warmer, go ahead and take in all the stunning and colorful blooms. 35 Spring Flowers to Plant Right This ...
If water runs straight through your plant’s pot or the potting soil cracks and shrinks away from the pot’s sides, it may be time to repot your plant into fresh soil. Related: The 7 Best ...
Heliotropism, a form of tropism, is the diurnal or seasonal motion of plant parts (flowers or leaves) in response to the direction of the Sun. The habit of some plants to move in the direction of the Sun, a form of tropism, was already known by the Ancient Greeks. They named one of those plants after that property Heliotropium, meaning "sun turn".
Commercially important plants in the Heliantheae include sunflower and Jerusalem artichoke. Many garden flowers are also in this group, such as Coreopsis, Cosmos, Echinacea, Rudbeckia, and Zinnia. Some authors separate Coreopsis and Cosmos into the Coreopsideae tribe. [1] In contrast to the benefits brought by the group, some are problematic weeds.
Heliopsis helianthoides is a species of flowering plant in the family Asteraceae, known by the common names rough oxeye, [2] smooth oxeye [3] and false sunflower. [4] It is native to eastern and central North America from Saskatchewan east to Newfoundland and south as far as Texas , New Mexico , and Georgia .
Transplanting your indoor houseplants is easier than you think. Here's how to repot a plant in five steps, including all the tools you need. The whole process will take around 10 minutes.
Helianthus divaricatus, commonly known as the rough sunflower, [3] woodland sunflower, [4] or rough woodland sunflower, [5] is a North American species perennial herb in the family Asteraceae. It is native to central and eastern North America , from Ontario and Quebec in the north, south to Florida and Louisiana and west to Oklahoma and Iowa .