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When to Plant Surfinia Sky Blue in Zone 1b

Family: Solanaceae Garden Petunia
Zone 1b Save Garden

Planting Schedule

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Get the exact Zone 1b timeline for your Surfinia Sky Blue. See localized frost dates, indoor sowing windows, and optimal companions below.

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Botanical illustration of Surfinia Sky Blue

Crop Dates : 1b

Growing note: Zone 1b has only 61 frost-free days — shorter than this crop's 70-day maturity. Outdoor planting is not viable; use protected cultivation.
MilestoneDate
Last FrostJun 1st
Growing ApproachProtected Environment Only

Garden Alerts

Zone 1b has only 61 frost-free days — shorter than this crop's 70-day maturity. Outdoor planting is not viable; use protected cultivation.

Recommended Companions

Red Gem Marigold
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Black Velvet Nasturtium
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Chameleon Nasturtium
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Taishan Yellow Marigold
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Garden Alerts

Zone 1b has only 61 frost-free days — shorter than this crop's 70-day maturity. Outdoor planting is not viable; use protected cultivation.