SproutSmart
SproutSmart Intelligent Garden Sowing

Goldilocks

Family: Asteraceae Flower

Planting Schedule

Add Goldilocks to your garden to build a schedule and get reminders.

Golden rays blaze like spun sunshine—Goldilocks Rudbeckia blooms with warm, buttery-gold petals and a dark, velvety center that deepens as the flowers mature.

The blossoms hold a crisp, daisy-like texture on sturdy stems, creating a vivid, long-lasting show in the garden. Grow Goldilocks for bold color from midsummer into early fall, ideal for brightening borders and bringing a lively, meadow-bright presence to perennial beds.

Light: Full SunMaturity: 70 DaysHabit: Upright

Botanical illustration of Goldilocks

Planting schedules and alerts are optimized for Columbus (Zone 6b).

Crop Dates

MilestoneDate
Start IndoorsFeb 28th
Last FrostApr 25th
Transplant / Sow OutdoorsApr 25th
Harvest BeginsJul 4th
Harvest EndsOct 16th

Crop Details

TraitValue
Days to Maturity70
Sun RequirementsFull SunFull sun
Growth HabitUpright
Support NeededNone
Planting DepthNormal
Germination Temp (°F)70
Min Soil Temp (°F)45
Min Night Temp (°F)35
Harden Off (days)7

Culinary Notes


Chef's Note

Although the payload flags is_edible=true, the crop is described and categorized as Rudbeckia (an ornamental perennial/biennial flower), and there’s no culinary/edibility guidance here—so I can’t responsibly recommend it for ingestion.

Flavor Profile

Not a typical culinary crop; edible use is not established from the provided botanical context Do not treat as an ingredient to eat

Frequently Asked Questions


What pest or disease commonly affects Rudbeckia hirta (Goldilocks), and how do I treat it?
Rudbeckia hirta commonly develops powdery mildew in warm, humid conditions, showing as a white, dusty coating on leaves and stems. Improve airflow by spacing plants and avoid wetting foliage; remove heavily infected leaves early. If mildew persists, spray with a labeled potassium bicarbonate or neem-based fungicide according to the label, and keep watering at the soil level rather than overhead.
How often should I water Goldilocks (Rudbeckia hirta) during the main growing phase?
During active growth and flowering, water deeply when the top 1 inch of soil feels dry, typically about 1 inch of water per week depending on heat and rainfall. Rudbeckia hirta is drought-tolerant once established, so don’t keep the soil constantly wet—waterlogged soil encourages disease. Water in the morning and let excess moisture drain away around the crown.
How can I tell when Rudbeckia hirta (Goldilocks) is ready to harvest?
Harvest timing depends on what you want: for cut flowers, pick blooms when the ray petals are fully open and the central disk florets look fresh and firm. For seed harvest, leave flower heads on the plant until the disk turns dark and dry and the seeds look mature; you’ll be able to shake out well-formed seeds. Typically plan for around 70 days to maturity from sowing, then watch for these visible maturity cues.