Cut And Come Again

Zinnia

55d to harvest

A riot of velvet petals blooms in succession, opening like small sunbursts that seem to glow from within—ideal for gardeners who love color that keeps arriving. “Cut And Come Again” produces sturdy, upright stems with long-lasting, richly saturated flowers that hold their shape beautifully in arrangements and make a striking fresh accent in the garden. With repeated harvesting, the plant keeps flowering through the season, rewarding you with a steady parade of blooms for bouquets and pollinators alike.

Crop Dates

Growing note: In frost-free Zone 11a, grow this cool-season crop during the cooler dry season (October–February).

Milestone	Date
Start Indoors	—
Climate	Frost-Free Climate
Transplant / Sow Outdoors	Oct 1st
Harvest Begins	Nov 25th
Harvest Ends	Feb 28th

Crop Details

Trait	Value
Days to Maturity	55
Sun Requirements	Full Sun
Growth Habit	Upright
Support Needed	None
Planting Depth	Surface
Germination Temp (°F)	75
Min Soil Temp (°F)	60
Min Night Temp (°F)	50
Harden Off (days)	7

Frequently Asked Questions

What’s the most common pest or disease problem for Zinnia elegans, and how do I fix it?

Zinnia elegans commonly develops powdery mildew (a white, dusty coating) in humid or crowded plantings. Improve airflow by spacing plants and watering at the base, then remove heavily affected leaves; if it persists, treat early with a labeled fungicide for powdery mildew on ornamentals and reapply as directed. Avoid wetting foliage during evening hours because new infections start quickly under damp conditions.

How often should I water Zinnia elegans during the main growing phase?

During active growth and flowering, water deeply when the top 1 inch of soil feels dry, which is often about 1–2 times per week depending on heat. Keep soil evenly moist but not soggy—consistent overwatering leads to root stress and more disease, especially mildew. Mulch lightly to reduce moisture swings, which helps keep blooms coming.

How can I tell when Zinnia elegans is ready to harvest for cut-and-come-again blooms?

Harvest when individual flower heads are fully open and brightly colored, typically about 55 days from sowing. Cut stems early in the morning with clean snips and leave plenty of foliage; you’ll trigger new buds when you remove spent blooms by cutting back to a strong side shoot or leaf node. Continue harvesting as long as flowers keep opening; expect peak production in the warm season under full sun.