That claim is almost certainly an exaggeration.
Geraniums (especially Pelargonium, which are commonly sold as “geraniums”) can bloom for many months under the right conditions, but they cannot reliably bloom almost continuously for over a year from a single flowering cycle. Flowering naturally slows due to seasonal changes, light levels, and the plant’s growth cycle.
To maximize blooming, gardeners typically recommend:
- Provide plenty of sunlight: At least 6 hours of direct sun each day.
- Remove spent flowers (deadhead): This encourages the plant to produce new blooms instead of setting seed.
- Fertilize regularly: Use a balanced or bloom-promoting fertilizer every 2–4 weeks during the growing season.
- Water appropriately: Let the top layer of soil dry slightly before watering again. Avoid constantly soggy soil.
- Prune leggy growth: Occasional trimming encourages bushier plants with more flowering stems.
- Protect from frost: In colder climates, bring plants indoors or overwinter them in a protected location.
In warm climates or indoors with sufficient light, pelargoniums can indeed flower for many consecutive months, and some may produce flowers intermittently throughout the year. However, promises like “do this one trick and they’ll bloom continuously for over a year” are typical clickbait unless they simply refer to providing ideal growing conditions.
If you saw this claim in a video or article, I can also evaluate the specific “trick” it recommends and tell you whether it’s actually effective.
