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annual flower

Queen Lime zinnia

Direct sow after frost and keep air moving to reduce powdery mildew.

Zones 4a-11a
First output 55-90 days
Spacing 1-2 ft apart
Output 8-18 weeks of bloom/year
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cut-flower annualbutterfly traffic

Growing Profile

Hardiness
Zones 4a-11a
Sun
Full
Soil
Loam
Water
Medium
Planting depth
Set the crown at the same level it grew in the nursery pot.
Container min
2+ gal (good)
Goals
Pollinators & wildlifeCurb appeal & color

Harvest & Use

Window
green-toned cut flowers in summer
Output
8-18 weeks of bloom/year
First output
55-90 days
Best for
Pollinators & wildlifeCurb appeal & color

Timing: green-toned cut flowers in summer. This profile tracks 8-18 weeks of bloom/year with a harvest or display window of 8-18 weeks where defensible.

Source listing: Amazon Search Amazon

Plant photos

What it looks like in the garden

Use these photos to compare the plant's leaves, stems, flowers, fruit, and overall habit before you buy or plant.

Citrus branch showing evergreen leaves and yellow fruit.
Plant photo Citrus branch showing evergreen leaves and fruit.

Photos show a representative plant in the garden. Fruit color, size, and growth habit can vary by cultivar, season, nursery stock, and site.

Photo sources: Derk29 / Wikimedia Commons (CC BY-SA 4.0)

Quantitative Profile

Full output
This season
Mature size
1-4 ft H x 1-3 ft W
Spacing
1-2 ft apart
Planting depth
Set the crown at the same level it grew in the nursery pot.
Container min
2+ gal (good)
Productive life
1 yrs
Difficulty
1/5
Reliability
4/5
Data quality
Medium profile, No pound-yield source

Pound return is the stock-style yield metric. These are planning ranges for comparing plants, not guarantees. Cultivar, rootstock, climate, soil, pruning, pest pressure, and wildlife can move actual results.

Planting Checklist

8 items

Plant by ZIP may earn a commission from qualifying purchases through checklist links.

  • Right-size container with drainage

    Containers / Before planting

    Use a container large enough for mature roots, with open drainage holes to prevent root rot.

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  • Expanding container potting mix

    Containers / Before planting

    Use a lighter container medium instead of dense garden soil in pots and grow bags.

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  • Seed-starting trays

    Propagation / Pre-season

    Start annual vegetables, herbs, and flowers ahead of transplant season.

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  • Cage, stake, or spiral support

    Support / Install at planting

    Support upright fruiting vegetables and tall flowering annuals before stems get heavy.

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  • Seedling grow light

    Propagation / Pre-season

    Keep indoor seedlings compact and sturdy before they move outside.

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  • Balanced garden fertilizer

    Nutrition / During growth

    Feed annual vegetables, herbs, flowers, and hungry container crops according to soil or label guidance.

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  • Hand trowel

    Tools / Planting day

    Plant starts, herbs, flowers, bulbs, and smaller container plants at the right depth.

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  • Plant labels

    Planning / Planting day

    Track cultivar, planting date, and variety when comparing harvests or pollination partners.

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Planting Strategy

  • Planting depth: Set the crown at the same level it grew in the nursery pot.
  • Container minimum: 2+ gal (good). Use 2+ gal per plant, or wider mixed containers with similar water needs.
  • Start with one plant when testing fit in a new bed or container.
  • Use the pairing map below to choose nearby companions or compatible varieties.

Risk Factors

  • Match the site first: full light, loam soil, and medium water.
  • Use 1-2 ft apart as the first spacing model; adjust for hedges, trellises, containers, or local guidance.
  • Plan around mature size: 1-4 ft H x 1-3 ft W.
  • Local drainage, pests, chill hours, wildlife pressure, and microclimates can change the result.

Related Planning Guides

Comparable Plants

Companion Plants & Pairings

Compatible Cultivars

Plant Nearby

Sources & Methodology

This guide combines hardiness range, light, soil, water, harvest timing, traits, source listings, plant relationships, and quantitative planning metrics. Pairings are screened for practical garden fit.

Quantitative values use extension and botanical-reference ranges where available. For less-studied cultivars, similar crops fill gaps conservatively. Ranges are intentionally broad so the profile stays useful without pretending to be exact.

Source listing: Amazon. Search links are not paid placements unless explicitly marked; affiliate listings may earn a commission. Last reviewed: 2026-05-24.