Helianthus petiolaris
TAXONOMÍA
FamiliaAsteraceae
GéneroHelianthus
Zona4
APRENDE MÁS
Plants of the World OnlineACERCA DE
Helianthus petiolaris, commonly known as the prairie sunflower, is a species in the Asteraceae family. Native to North America, it thrives in prairies and open fields. This annual plant is known for its bright yellow flowers and can grow up to 1.5 meters tall. It has a dormancy period during the winter months.
TAMBIÉN CONOCIDO COMO
Petioled Sunflower
Plains Sunflower
Prairie Sunflower
Helianthus integrifolius var. gracilis
Helianthus integrifolius var. integrifolius
Helianthus petiolaris var. petiolaris
DESCRIPCIÓN GENERAL
VPDCalcular
AguaSeco
SueloFranco
LuzBrillo directo (6 Horas)
Temperatura25° C
Humedad40
GDD1350
Inactividad3 Meses
pH6,5
Presión1013
¿QUIERES MÁS CONSEJOS?
DETALLES
Instrucciones de cuidado
Helianthus petiolaris requires bright, direct sunlight for optimal growth. It prefers moderate temperatures and can tolerate dry conditions. Ensure the plant receives adequate light and water it sparingly, allowing the soil to dry out between waterings. Maintain moderate humidity levels.Cosecha
Helianthus petiolaris, commonly known as the prairie sunflower, is typically ready for harvest about 90 days after planting. Harvesting should be done when the back of the flower heads turn yellow and the seeds are plump and firm. Cut the flower heads with a sharp knife or pruning shears, leaving a few inches of stem attached. Allow the heads to dry in a well-ventilated, dry area for several days. Once dried, the seeds can be easily removed by rubbing the heads. Ensure to store the seeds in a cool, dry place to maintain their viability.Suelo
This plant prefers well-draining loamy soil. It can tolerate poor soil conditions but thrives best in moderately fertile soil. Ensure good drainage to prevent waterlogging, which can harm the plant.Fertilizante
Use a balanced fertilizer with a nutrient composition of 10-10-10. Fertilize the plant during the growing season, typically every 4-6 weeks, to support its growth and flowering.Trasplante
Repot Helianthus petiolaris annually or when it outgrows its container. Choose a slightly larger pot with good drainage. Carefully transfer the plant to avoid damaging the roots, and fill in with fresh soil.Propagación
Propagate this plant through seeds. Sow the seeds in early spring, either directly in the ground or in seed trays. Keep the soil moist until germination, which typically occurs within 1-2 weeks.Poda
Prune the plant to remove dead or damaged leaves and spent flowers. This encourages new growth and helps maintain the plant's shape. Pruning is best done during the growing season.Toxicidad
Helianthus petiolaris is not toxic to pets or humans. It is safe to grow in gardens where pets and children are present.Adicional
Helianthus petiolaris is a great addition to wildflower gardens and can attract pollinators such as bees and butterflies. It is relatively easy to care for, making it suitable for both novice and experienced gardeners.REVOLUCIONE EL CUIDADO DE SUS PLANTAS
Haga Que Cada Planta Sea Inteligente
Monitor de planta
SE QUEDA EN TU PLANTA
Mide con precisión las métricas principales de su planta (humedad del suelo, luz, temperatura y humedad), así como métricas compuestas como el déficit de presión de vapor (VPD) y los grados día de crecimiento (GDD).
Compra ahora
