How do you encourage bushy calendula growth?

Written by
Kiana Okafor
Reviewed by
Prof. Martin Thorne, Ph.D.Bushy calendula plant produces more flowers and has better disease tolerance than a leggy plant. Underlying compact growth requires a set of techniques from a young stage. Pruning and spacing plants correctly produce more lateral branches, allowing them to develop fuller plants and, therefore, make more flowers.
Early Stage Pinching
- Pinch main stem just above second leaf set at 6-inch height
- Use clean fingernails or sterilized scissors for precision
- Repeat on side branches when they reach 4-6 inches long
Ongoing Deadheading
- Remove spent blooms above nearest leaf node daily
- Cut stems at 45-degree angle to prevent water accumulation
- Prioritize fading flowers over new buds for maximum effect
Seasonal Rejuvenation
- Cut entire plant back by one-third in midsummer heat
- Focus removal on woody, non-productive stems first
- Water deeply after pruning to stimulate new growth
Environmental factors heavily affect business. Provide consistent sunlight and avoid shaded areas. Properly space plants to ensure air circulation between them. Nutrients in the soil matter, too; too much nitrogen makes plants spindly, while using a balanced feed stimulates compact form. Keep an eye on these conditions.
Here are some common errors that can lead to a lack of business. Crowding causes the plants to produce long, light-seeking stems. Not pinching them back often enough to break stem dominance. Pruning late in the season removes potential growth tips, resulting in a dense, bushy appearance. Inconsistent watering puts the plant under stress, affecting its branching behavior. Correct these items for optimal results.
Timeliness is also everything when it comes to pruning interventions. Do initial pinching when the plant is still young with flexible stems. Major pruning should be done in the cooler hours, preferably in the morning before the temperature begins to rise. Heavy pruning or cutting should be avoided when top coral blooms are at their peak. Care after major pruning includes a bit more watering and light feeding to help the plant recover.
Read the full article: How to Grow Calendula: Complete Guide