Tidal Wave Red Velour

Petunia

Zone 8b Save Garden

Botanical illustration of Tidal Wave Red Velour

🌱 70d to harvest Spreading

Velvety blooms spill over the edge like a tide drawn in deep, velour-red velvet—rich, velvety petals with a softly luminous sheen…

Crop Dates

Milestone	Date
Start Indoors	Jan 12th
Last Frost	Mar 23rd
Transplant / Sow Outdoors	Apr 6th
Harvest Begins	Jun 15th
Harvest Ends	Nov 12th

Crop Details

Trait	Value
Days to Maturity	70
Sun Requirements	Full Sun
Growth Habit	Spreading
Support Needed	None
Planting Depth	Surface
Germination Temp (°F)	75
Min Soil Temp (°F)	55
Min Night Temp (°F)	50
Harden Off (days)	7

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Frequently Asked Questions

What are common pests or diseases on Petunia × atkinsiana, and how do I treat them?

Petunia × atkinsiana is especially prone to aphids and spider mites, which cluster on new growth and can cause sticky residue or stippled leaves. Spray affected plants with a strong stream of water, then apply insecticidal soap and repeat every 5–7 days until no pests are visible. If you see gray mold or leaf spots (often after humid, wet weather), remove affected leaves, improve airflow, and water at the soil line rather than overhead.

How often should I water Petunia × atkinsiana during active growth?

During the main growing phase, keep the root ball evenly moist but not soggy—water when the top 1 inch of soil feels dry. In full sun and hot weather, hanging baskets and containers may need watering daily, while in-ground plants may need watering every few days. Avoid leaving plants in standing water, because Petunia × atkinsiana is prone to rot when the soil stays wet.

How can I tell when Petunia × atkinsiana is ready to harvest?

Petunia × atkinsiana is typically grown for flowers rather than “harvestable” fruit, so harvest readiness is when you have open, fully colored blooms. Pick flowers as soon as they’re fully open and continue deadheading to trigger new buds and keep the plant producing through its ~70-day cycle from seed/starting to peak bloom. If you’re growing from seed, expect your first steady wave of flowering around the 10–11 week mark and continue removing spent blooms regularly.

Velvety blooms spill over the edge like a tide drawn in deep, velour-red velvet—rich, velvety petals with a softly luminous sheen. Tidal Wave Red Velour forms a lush, trailing mat of color that stays striking through the season, delivering abundant flowers with a plush, velvety texture that looks as good as it feels. Ideal for full-sun beds, borders, and hanging displays, where its spreading habit turns planters and walkways into a continuous ribbon of red.

Sowing Tips

Transplant Conditions

Wait until soil reaches 55°F and nights stay above 50°F before moving outdoors. Harden off for 7 days first.

Expert Note

Start petunia early under steady warmth and keep seedlings evenly moist; transplant only after nights are consistently mild for a quick, dense ground-cover habit.