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Guía de plantas

Watermelon.

Citrullus lanatus

Pronunciación sit-RULL-us la-NAY-tus

También se conoce como Afghan-melon, Water Melon, Watermelon, bastard-melon, dessert watermelon

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Watermelon
Foto de Codrin Bucur (CC BY) vía iNaturalist

Watermelons are vining plants that produce large, sweet, juicy fruits. They love warm weather and plenty of space to sprawl across your garden. You will need a long, hot growing season to get the best harvest.

Otra foto de Watermelon
Foto de Karim Haddad (CC BY) vía iNaturalist

De un vistazo

Nivel de cuidados
Media
Tipo de planta
Annual vegetable
Luz
Full sun
Luz en interior
Sol directo
Riego
Cada 2 a 4 días
Tamaño adulto
10 to 20 feet long
Ritmo de crecimiento
Rápido
Rusticidad
USDA 9 a 11
Floración
Mid to late summer

Cuidados

Provide consistent moisture while the fruit is developing, but reduce watering as harvest approaches to concentrate sweetness. Watch for powdery mildew on the leaves and ensure the vines have plenty of room to spread. Harvest when the underside of the melon turns from white to a creamy yellow.

Riego
Keep the soil consistently moist but not waterlogged during the active growth phase.
Abonado
Apply a balanced fertilizer early in the season and switch to a low nitrogen formula once flowers appear.
Poda
Trim back excessive vine growth if the plant is taking over your entire garden space.
Trasplante
Watermelons are annuals and are typically grown directly in the ground rather than in pots.
Suelo
Well draining, sandy loam
pH del suelo
6.0 to 6.8
Temperatura
18 a 35°C
Humedad
40 a 70%
Tolerancia a la sequía
Moderada
Longevidad
Annual, typically 1 growing season
Resistencia a ciervos y conejos
Baja

Señales de que necesita trasplante

  • Roots circling the bottom of the pot
  • Stunted growth despite regular feeding

Seguridad

Personas
The plant is generally non-toxic, but ingestion of large amounts of seeds may cause minor digestive discomfort.
Niños
The large, heavy fruits can pose a crushing hazard if not properly supported on a trellis or stable ground.
Alérgenos por contacto
Some individuals may experience mild skin irritation from the fuzzy, bristly hairs on the stems and leaves.
Alérgenos en el aire
There is no significant evidence of respiratory allergies associated with this plant.
Comestibilidad
While the flesh is delicious, avoid consuming the rind unless pickled or cooked, as it can be tough and difficult to digest.

Cómo identificarla

  • Large, lobed, hairy green leaves
  • Long, trailing, vining stems
  • Yellow, funnel shaped flowers
  • Large, round or oval striped fruit
  • Sweet, red or pink flesh
Altura
0,3 a 0,5m
Anchura
2 a 4m
Hojas
green, deciduous
Flores
yellow, 2 a 4cm
Frutos
green, striped, red, yellow, Late summer to early autumn

Problemas frecuentes

  • Powdery mildew — A fungal infection that creates a white, dusty appearance on the leaves.
  • Aphids — Small insects that suck sap from new growth and can transmit viruses.

Cómo cultivarla

Propagación
seed
Cuándo plantar
Spring
Cuidados en invierno
This plant is an annual and will die with the first frost, so there is no need to overwinter it.
En maceta
It grows well in large containers of at least 20 liters, provided you use a strong trellis for support.

Direct Sowing

  1. Wait until the soil is warm and all danger of frost has passed.
  2. Plant seeds 2 to 3 centimeters deep in mounds of rich, well-draining soil.
  3. Space mounds at least 1 to 2 meters apart to allow for spreading vines.

Planting aromatic herbs like dill nearby can help mask the scent of the vines from pests.

Buenas compañeras

  • Radish — Radishes can help deter cucumber beetles that often plague watermelons.
  • Capuchina Común — These flowers act as a trap crop for aphids and attract beneficial pollinators.

Mantenla lejos de

  • Potato — Potatoes compete heavily for soil nutrients and can harbor blight that affects cucurbits.

Especies parecidas

  • pepino — They share similar growth habits and pest vulnerabilities.

Ciencia

Familia
Cucurbitaceae
Género
Citrullus
Orden
Cucurbitales
Clase
Magnoliopsida
Distribución natural
Tropical Africa
Conservación
This species is widely cultivated and not of conservation concern.

It thrives in hot, sunny environments with well-draining soil and relies on bees for pollination.

Valor para la fauna
nectar source
Polinizadores
abejas
Usos
culinary fruit, juicing, pickling

A lo largo del año

EFMAMJJASOND
Floración
Fructificación
Follaje

Indicadores ecológicos

Salinidad
2/9
Reacción del suelo
6/9
Luz
8/9
Temperatura
8/9
Humedad
6/9
Nutrientes
7/9

Taxonomía cotejada con GBIF.

Lo que más preguntan

How do I know when a watermelon is ripe?
Look for the field spot on the bottom to turn creamy yellow and the tendril near the stem to dry out.
Can I grow these in containers?
Yes, but you need a very large container and a sturdy trellis to support the heavy fruit.

De dónde viene el nombre

The name Citrullus is a diminutive of Citrus, referring to the fruit's resemblance to a small orange, while lanatus means woolly, describing the fine hairs on the stems.

Bueno saberlo

  • Watermelons are roughly 92 percent water.
  • The heaviest watermelon on record weighed over 350 pounds.
  • Ancient Egyptians placed watermelons in tombs to provide nourishment in the afterlife.

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Esta guía se ha generado con IA y se ha cotejado con la taxonomía de GBIF. Es información general, no asesoramiento botánico ni veterinario. Descubre cómo elaboramos estas guías.