Overview

Calibrachoa flower seeds are known for producing masses of bright yellow blooms that create a stunning, overflowing effect in gardens and containers. These small petunia-like flowers grow vigorously and continue blooming throughout the warm seasons. Ideal for hanging baskets, pots, window boxes, and borders, Calibrachoa delivers continuous color with minimal care, making it a favorite among home gardeners.

Features

Premium-quality Calibrachoa seeds
Produces abundant bright yellow blooms
Perfect for hanging baskets, containers, window boxes
Heat-tolerant and long-blooming
Non-GMO, heirloom variety
Fast-growing and easy to maintain
Ideal for adding bold seasonal color

Specifications

Seed Name: Yellow Calibrachoa
Plant Type: Tender perennial grown as an annual
Season: Spring sowing recommended
USDA Zones: 9 to 11 (annual in cooler zones)
Bloom Time: Spring through fall
Growth Height: 6 to 12 inches
Heirloom: Yes
GMO Status: Non-GMO
Organic: Not certified organic unless specified
Light Requirement: Full sun
Soil Type: Well-drained, fertile, loose soil
Watering: Moderate; avoid waterlogging
Maintenance Level: Low
Pollinator Friendly: Yes
Landscape Use: Hanging baskets, containers, borders, window boxes

Planting Guide

Start seeds indoors 8–10 weeks before the last frost.
Press seeds lightly into the soil surface; do not bury.
Keep soil moist and maintain warm temperatures for germination.
Transplant outdoors after frost risk has passed.
Space plants 8–12 inches apart.
Place in full sun for best flowering and growth.
Water consistently but avoid soggy soil.
Pinch back stems lightly to encourage bushy growth and more blooms.