By JESSICA DAMIANO
The annual sunflower (Helianthus annus) has a protracted historical past in North America, with proof of its cultivation for meals, ceremonial and medical use by Native People courting again to no less than 1,000 B.C.
Sunflower seeds are stated to have been delivered to Europe by Spanish explorers across the late sixteenth century, and ultimately discovered their technique to Jap Europe. Ukraine is now the world’s main producer of the vegetation.
Grown commercially principally for snacks and oil, the pollinator-friendly vegetation — a few of which might attain 10 ft tall — have loved new reputation in recent times as farms and fields have opened to folks looking for “sunflower selfies.” Pictures of holiday makers standing shoulder-deep in flowers have develop into ubiquitous on Instagram and Fb.
This yr, sunflower pictures are throughout social media for one more motive too: as an emblem of help for embattled Ukraine.
It’s simple to develop your personal sunflower subject at residence. Shorter varieties may even be grown in containers.
If ranging from seeds, soak them in room-temperature water for 2-8 hours earlier than sowing to enhance germination. Plant straight into the backyard, 1 inch deep and 6-12 inches aside, after the hazard of frost has handed, or begin indoors three weeks earlier than your final frost date. Hold the soil constantly moist however not soggy till the seedlings sprout.
Whether or not began from seed or purchased at a nursery, sunflower vegetation ought to be moved outdoor when the hazard of frost has handed in your area.
Choose a location that may present a minimal of 6-8 hours of direct daylight day by day.
Because the vegetation develop, they'll develop lengthy taproots that work their manner deep into the bottom. Earlier than planting, loosen the soil, digging no less than a foot down, and take away any rocks.
Combine a beneficiant serving to of compost into the mattress or pot earlier than planting. Along with offering season-long, high-quality vitamins, compost will enhance the drainage of heavy clay soil and enhance the moisture retention of sand.
Water your vegetation when the soil dries, aiming to offer about an inch of water per week, adjusting for rainfall. A 2-inch layer of mulch will assist retain soil moisture and scale back competitors from weeds.
When you included compost at planting time, your vegetation won't require extra fertilizer. However in case you didn't, apply a slow-release, granular, all-purpose fertilizer a couple of times in the course of the rising season, following bundle instructions.
Taller forms of sunflowers might require safety from wind, which may topple them, so it’s greatest to plant them towards a fence or construction that may protect them. In any other case, tie stems to sturdy stakes for help.
When the flowers open, reduce them for bouquets within the morning, after the dew has dried, utilizing a pointy knife or pruners.
To reap seeds, wait till the vegetation die again and the flowers droop on the finish of the season. The backs of the flowers shall be brown, and it is best to be capable to see seeds rising from the top. Reduce flowers off the vegetation with a number of inches of stem connected, and instantly place them right into a bag or container to keep away from spilling the seeds, which shall be unfastened.
Take away seeds by rubbing flower heads over a bucket utilizing your fingers or a stiff brush. Sift by means of the seeds to take away plant matter, and rinse properly. Set them on paper towels in a single day to dry.
Take pleasure in consuming seeds uncooked (retailer them in a glass jar within the fridge) or place them on a cookie sheet and roast at 325 levels Fahrenheit for 15-Half-hour or till brown, tossing midway by means of. When you’d like your seeds salted, simmer them in 2 quarts of water to which you’ve added 1/3-1/2 cup of salt, for 1 ½-2 hours, then pressure by means of a colander and roast as above.
Jessica Damiano writes often about gardening for The Related Press. A grasp gardener and educator, she writes The Weekly Grime publication and creates an annual wall calendar of day by day gardening ideas. Ship her a observe at jessica@jessicadamiano.com and discover her at jessicadamiano.com and on Instagram @JesDamiano.