Answer: If the planter is sitting on the ground, you can plant directly in it; if it is suspended from a balcony railing, you can just set pots into it and enjoy season color. Annuals bloom for one season only. If you want your plants to come back year after year, purchase perennials. Most perennials can stay in the same pot for 2-3 years (depending upon the pot size and the growth rate of the plant). Hope this answers your question!
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