Product Description

Overview

Planting Seeds for Black Petunia Flowers grow into stunning ornamental plants admired for their rich, deep black to dark purple velvet-textured blooms. Black Petunias are prized for their dramatic visual impact, long flowering season, and excellent performance in both garden and container displays. Perfect for flower beds, borders, pots, window boxes, and hanging baskets, Black Petunia adds bold contrast, luxury appeal, and continuous color to your outdoor and indoor garden spaces.

Features

Premium-quality, non-GMO Black Petunia Flower Seeds
Produces rare deep black, velvet-textured trumpet-shaped blooms
Ideal for garden beds, borders, pots, and hanging baskets
Strong germination with compact, bushy flowering growth
Long blooming season from spring through autumn
Excellent for dramatic color contrast in floral designs
Highly attractive to bees and beneficial pollinators
Low-maintenance and beginner-friendly annual flower

Specifications

Plant Type: Annual
Common Name: Black Petunia
Scientific Name: Petunia hybrida
Variety: Black Flowering Type
GMO Status: Non-GMO
Heirloom: Yes
Growth Season: Spring–summer to autumn
USDA Zones: 9–11 (grown as annual in cooler zones)
Sun Exposure: Full sun to partial shade
Soil Type: Well-drained, fertile, lightly moist garden soil
Bloom Time: Late spring to autumn
Plant Height: 8–14 inches
Spacing: 10–12 inches
Watering: Moderate (keep soil evenly moist, not waterlogged)

Planting Guide

Sowing Method: Start indoors in trays or small pots
Seed Preparation: No special treatment required
Sowing Depth: Surface sow; lightly press into soil
Germination Time: 7–14 days
Ideal Temperature: 20–25°C
Transplanting: Transplant when seedlings have 3–4 true leaves