Key point
Sunflowers , with their vivacious blush and tower stem turn , add a touch of summertime sunniness to any garden . Planting sunflower seed is a comparatively wide-eyed outgrowth that canyield beautifulandrewarding results . Whether you ’re a seasoned gardener or a novice enthusiast , understanding theideal timingand technique for planting helianthus seeded player is crucial for success .
Best Time to Plant Sunflower Seeds
Theoptimal timetoplant helianthus seeds dependson your specific climate and realm . As a general rule , it ’s best to sow seed after the last spring frost date when the soil has warm up to at least 55 ° F ( 13 ° C ) . In warmer climates , you canstart planting earlier , while in colder area , it ’s advisable to wait until later in the spring .
Choosing the Right Location
helianthus flourish insunny locationswith well - drained soil . Choose a spot that receive at least six 60 minutes ofdirect sunlightper twenty-four hour period . The soil should be easy and fertile , with a pH between 6.0 and 7.0 . If your soil is heavy or cadaver - like , ameliorate it with constitutional issue such as compost or peat moss to better drainage .
Preparing the Soil
Beforeplanting sunflower seeds , prepare the soil by tilling it to a depth of 12 inches . Remove any weed or debris , and immix in a slow - release plant food according to the manufacturer ’s instructions . This will provide the seedlings withessential nutrientsfor healthy growth .
Planting the Seeds
1 . drudge Holes : Dig holes1inch deepand 6 inches apart.2 . Place source : Drop 2 - 3 seeds in each hole.3 . Cover Seeds : Fill the hole with soil andgently patdown.4 . Water : Water the seed thoroughly .
Seed Germination
helianthus seeds typically develop within 7 - 10 Clarence Shepard Day Jr. . Keep thesoil moistbut not soggy during this period . Once theseedlings issue , thin them out to the strongest one per cakehole .
Caring for Sunflower Plants
lacrimation : Sunflowers involve regular lacrimation , specially during spicy anddry weather . Water deep and allow the soil todry slightlybetween waterings . Fertilizing : Fertilize helianthus plantsonce a month with abalanced fertilizer . Avoid over - fertilizing , as this can lead to long-legged growth . Support : Assunflower plants grow improbable , they may need support to prevent them from toppling over . Install stakes or treillage to provide stability . Pest Control : Sunflowers are in the main pest - tolerant , but they can be susceptible to aphids and birds . Useinsecticidal soaporneem oilto control aphids , and cover the plant with sack up to dissuade birds .
Harvesting Sunflowers
helianthus are ready to harvest when the back of theflower headsturns brown and the seeds are plump and firm . Cut the flower heads from the plants and hang them upside down in a affectionate , dry placeto allow the seeds to dry . Once the cum are dry , remove them from the flower heads and hive away them in an airtight container in a cool , dry place .
Final Thoughts
Planting sunflower seeds is arewarding experiencethat can add a splash of color and beauty to your garden . By survey these simple step , you could enjoy the towering blooms andnutritious seedsof sunflower all summer long .
FAQ
Q : Can Iplant sunflower seeds directlyin the ground?A : Yes , sunflower seedscan beplanted directlyin the ground after the last outflow frost date . Q : How deep should I implant sunflower seeds?A : Sunflower seedsshould be set 1 column inch deep . Q : How far aside should I space sunflower seeds?A : Sunflower seedsshould be spaced 6 in aside . Q : How often should I water sunflower plants?A : Sunflower plantsshould bewatered deeplyand on a regular basis , especially during red-hot and dry weather . Q : How marvelous do helianthus works grow?A : Sunflower plantscan grow anywhere from 2 to 15feet marvelous , depending on the kind .
