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Helianthus, Sunflower, Heirloom Summer Garden Dancing Joyous Sunflowers, Scatter Can ~ 400 sqft

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SKU
43082291
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Sun Preference
Full-Sun
Bloom or Harvest Time
Summer, Fall
  $15.95

Description

Helianthus annuus

A butterfly, bee, & hummingbird favorite!

Cheerful, carefree heirloom sunflowers gladden both the eye and heart! Grow our blend of multicolored, branching Autumn Beauty and giant Mammoth sunflowers to offer nectar and pollen to foraging bees, butterflies and native pollinators, armfuls of blossoms for bouquets and oil-rich seed heads to sustain songbirds through winter.

Seed Starting Successfully

Start your garden from scratch with Gertens' wide variety of seed packets! Whether you're a seasoned gardener or just starting out, we have seeds for every skill level and garden size. From colorful flowers to delicious vegetables, our seeds are carefully selected for their quality and performance.

Seed Starting Successfully

Grow Your Best

When to Grow Veggies & Fruits

From Our Experts

Details

Cold Winters: May - June
Mild Winters: April - July 
Sun/Shade: Full sun 
Sow Seeds: Sow thinly, Cover 1/2 - 1 in. deep
Days To Germinate: 7 - 10 days 
Mature Height: 12 - 15 ft. 

NOTE
Seeds in this canister are packed with a larger quantity of organic rice hulls to help space them. Before opening, shake canister thoroughly to mix.

HOW TO PLANT AND GROW
When spring weather is warm and settled, and nights are reliably above 50°F (10°C), prepare the planting area by removing all weeds, grass, large clumps and stones. Loosen the top 2 inches of soil with a digging fork or shovel, then smooth with a flat rake.

Scatter mix thinly and evenly. Using your rake, work to cover the seeds with 1/2-1 inch of soil, then use planting mix or compost to cover any exposed seed mix. Water thoroughly with a gentle mist.

Keep weeded and watered; protect tiny seedlings from birds by using netting or ribbons of shiny, reflective flash tape at planting time. When 3-4 inches tall, remove covering and thin seedlings to 10-12 inches apart. This spacing is critical for sturdy, windproof plants with good root systems and large flowers.

HARVEST AND USE
For bouquets, cut when flowers just begin to open. Many diverse pollinators will busily visit the florets in each flower head and seeds will begin to mature. When the center disk florets have dried, birds will happily snack on ripening seed heads.

Harvest for winter feeding by covering ripening heads with paper bags until kernels are plump and hard shelled. Cut entire heads; store until cool and dry, then remove seeds. Store in closed containers to feed as needed.

More Information

Mature Height (Range) 73" +
Spacing Between Rows 3'
Spacing in Row 10-12"
Days to Germination 7-10 days
Planting Depth 1/2" - 1"
Seed Packet Type Value Packs
Plant Life Cycle Annual
Bloom or Harvest Time Summer, Fall
Sun Preference Full-Sun
Common Family Name Sunflower
Brand Renee's Garden

Product Questions (12)

Starting times will vary depending on the vegetable you are growing. Each seed packet will have specific sowing instructions for that type of vegetable. Some plants, such as tomatoes and peppers, should be started indoors, 6-8 weeks before the last frost...
The process of bringing seeds outside is called hardening off. Hardening off is generally done sometime after the seedling has two full sets of normal leaves. In Minnesota, you want to begin hardening off seedlings in late April/early May.  To ...
If you have a southern facing window with all day sun, you may grow seedlings in a windowsill. Be sure to rotate the seedlings frequently to ensure the plants do not lean heavily towards the sun. For more even results, use a grow light, positioned roughly...
We recommend using either high intensity T5 fluorescent bulbs, or LED grow lights. Both setups will produce excellent results. T5s are the typical grow light, are economical and come in frequencies that are helpful for plant development. LED technology...
Grow lights should be kept roughly 4-5” above the top of seedling leaves. If you are using very powerful LEDs, you could even keep them 8-10” away.
Grow lights should be used to mimic a natural sunlight cycle for plants. We recommend using them 12 hours a day, from roughly 7am to 7pm.  
A variety of seedling trays exist for seed starting. If you are starting smaller seeds, a simple peat cell tray works great. However, the larger the seed, the larger the initial pot should be. If you are starting larger seeds indoors such as: sunflowers...
Do not start any type of fertilizer regime for young seedlings until they have at least two full sets of regular leaves. Start with a root stimulator, then after a month you may move on to a gentle, weak (half strength) water-based fertilizer. Remember...
Let the roots tell you when to transplant. When you begin to see the seedling’s root growing out of the bottom of their current pot, it is time to transplant up to something larger. We recommend using a 4” nursery pot to transplant most seedlings. In...
Gertens carries a wide variety of both spring and autumn planted bulbs. Spring planted bulbs, such as gladioli and dahlias, are best started indoors in early April, and planted outside once the soil temperatures are above 55 F. Autumn planted bulbs, ...
The big three tips are: 1) Staking and training 2) Feeding and watering and 3) Harvesting and enjoying. 1) Keeping plants trained and staked allows air circulation around crops and provides much-needed support for produce as it grows...
Gertens does carry an assortment of both perennials, as well as annual and perennial wildflower mixes. It is important to remember when growing perennials, that you will not get any flowers the first year of growth. It often takes a perennial 2-3 years...
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