You should examine the hardy flowers one after the other or look them up in a e-book. The pansies and primroses which might be presently on sale in full bloom are two of the hardest. In actual fact, pansies are often planted within the fall so you possibly can benefit from the winter and spring blooms.
Primrose is a perennial that survives winter and typically reveals up over the subsequent 12 months. All perennial flowers can be planted early. Frequent perennials embody delphinium, black-eyed susan, coneflower, daylily, lavender, hellebore, shasta daisy, coreopsis, and lupine.
Different in style annual hardy flowers are snapdragon, petunia, alyssum, carnation, dianthus, mud mill, verbena, and sugar pea.
Delicate annual flowers embody ageratum, begonia, celosia, cosmos, geranium, impatiens, marigold, sunflower, and zinnia. Even in the event you could already discover them in shops, I strongly advise in opposition to planting these until you possibly can defend them from frost. Even when sheltered, these delicate flowers will not develop a lot till the climate warms up in Could.
The typical final frost date in Vancouver is mid-April, which implies frost can happen a number of days later, particularly at barely greater elevations. Subsequently, I hardly ever plant delicate flowers or greens till Could.
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