25 Procut Plum Sunflower Seeds

Up for sale is one pack of 25 ProCut Plum Sunflower seeds. These sunflowers are single stem and pollenless and make large 6″ flower head with yellow petal edges and a darker plum to brown center. Perfect for fall arrangements and very unique. They can grow a maxium to 60″ but in our test garden all of our Procut sunflowers grow to about 36″.

We offer flat rate combined shipping on all orders, no limit on the amount or type of seed packets.

CULTURE

Soil temperature: 70 – 75 degrees fahrenheit
Germination lighting: Dark required
Germination days: 4 – 8 days
Grow on temperature day: 55 – 60 degrees fahrenheit
Plant spread: 6 – 12 inches
Plant height: Max 60″
Plant type: annual
Maturation days: 50 days

Loosen enriched garden soil down to a 6″ depth. When soil is consistantly 70 degrees (for zone 6-7 usually June 1st) plant seed 1/2″ deep and a minimum of 6″ apart. These are low maintenance and require nothing else other than weekly watering. Don’t pinch like branching sunflowers as they are single stem. You can sow these sunflowers through late summer. We don’t recommend you start sunflowers early in pots as they send a large tap root when germinating and in pots less than 6″ deep will quickly become rootbound and not develop correctly.