How to Grow Chrysanthemum

Chrysanthemum Gardening Guide

Presented by Urban Farmer: Expert Gardening Solutions for Your Home Garden

Why Choose Chrysanthemum for Your Home?

  • Vibrant Blooms: Chrysanthemums offer a burst of color with their wide range of shades and long-lasting flowers, perfect for indoor and outdoor spaces.
  • Low Maintenance: Easy to grow, they require minimal care, making them ideal for busy or beginner gardeners.
  • Air Purifying: Chrysanthemums help remove toxins like benzene and formaldehyde, improving indoor air quality.
  • Seasonal Beauty: They bloom in fall and winter, adding color when most other plants are dormant.
  • Compact and Versatile: Suitable for pots or garden beds, they fit well in any space, including small gardens or terraces.
  • Symbolism: Associated with happiness and longevity, chrysanthemums bring positive energy and are considered lucky.
  • Long-Lasting Flowers: Great for cut flower arrangements, they stay fresh for up to two weeks.
    Chrysanthemum plant

How to Grow Chrysanthemum

Step-by-Step Process (Recommended by Urban Farmer):

  • Soil & Location: Chrysanthemums thrive in well-drained, slightly acidic soil with a pH between 6.0 and 7.0. Choose a sunny spot for outdoor plants, as they need at least 5-6 hours of direct sunlight to bloom well. If planting in pots, ensure the pot has drainage holes to avoid waterlogging. For a quick home tip, you can mix crushed eggshells or banana peels into the soil to enhance calcium and potassium, which promote root strength and flower production.
  • Planting Method:
    • Outdoor: Plant chrysanthemums in a location that gets full sun. Space the plants about 18-24 inches apart to allow good air circulation. A hack for home gardeners is to mulch around the base with dry leaves or pebbles to retain moisture and prevent weeds.
    • Indoor: If you're growing indoors, place the pot near a bright window where it gets plenty of sunlight. For better drainage, place a layer of pebbles or sand at the bottom of the pot before adding soil. This helps prevent root rot by letting excess water flow out.
  • Watering: Water your chrysanthemums regularly but avoid overwatering. Water the plant only when the top inch of soil is dry. For home gardeners, a simple trick is to bury a pencil in the soil – if it comes out dry, it's time to water. Chrysanthemums don’t like soggy roots, so water deeply but sparingly. A watermatic stake can help maintain consistent moisture levels.
  • Temperature & Humidity: Chrysanthemums prefer temperatures between 15°C and 26°C. In hotter climates, provide some shade in the afternoon to protect the plant from intense sun. During monsoon or high humidity seasons, keep the plant in a well-ventilated area to avoid fungal diseases.
  • Fertilizing: Feed your chrysanthemums with a balanced fertilizer like 19:19:19 - 50 gm per plant once a month during their growing season. To boost flower production, add slow-release fertilizers or organic compost. You can also bury kitchen scraps like onion peels, which release nutrients gradually over time. Avoid over-fertilizing, as this can lead to more leaves than flowers.
  • Propagation: Chrysanthemums can be easily propagated by cuttings. Take 4-6 inch cuttings from a healthy plant and plant them in moist soil. Cover them with a plastic bag to maintain humidity until they root, usually within 2-3 weeks.

Common Problems, Pests, & Diseases

Urban Farmer’s Solutions for a Healthy plant:

  1. Aphids: These small pests suck sap from the plant, causing stunted growth and curling leaves. Spray neem oil 2 ml/20 drops or Mix 1 protec tab in 1 liter of water once a week for effective control.
    Aphids on Chrysanthemum
  2. Powdery Mildew: This disease appears as a white powder on the leaves, especially during humid conditions. Improve air circulation around the plant and avoid overhead watering. Spray Bacillus Shield 5 gm/half spoon or Mix 1 protec tab in 1 liter of water per liter of water and ensure good air circulation by proper pruning.
    Powdery mildew on Chrysanthemum
  3. Leaf Spot: Brown or yellow spots on leaves are common signs of fungal infections. Spray fungicides like Tricho Shield 5 gm/half spoon or Mix 1 protec tab in 1 liter of water per liter of water and remove infected leaves promptly to prevent spread.
    Leaf spot on Chrysanthemum
  4. Root Rot: Overwatering or poor drainage can cause root rot, leading to wilting and yellowing leaves. Ensure proper drainage in the soil and avoid frequent watering. To prevent or cure, mix 5 gm or half spoon of organic fungicide Tricho Shield per liter of water and drench 50 ml of the solution near the plant's stem. Repeat it 7 days after the first drenching for the best results.
    Root rot on Chrysanthemum

Best Practices for Growing Chrysanthemum

Urban Farmer’s Expert Tips for Chrysanthemum:

  1. Pinching for Bushier Growth: Pinch off the top 1-2 inches of the stem once the plant reaches about 6-8 inches tall. This encourages bushier growth and more flower buds. Continue pinching through mid-summer to keep the plant compact and prevent it from becoming leggy.
  2. Pruning & Deadheading: Regularly remove spent flowers (deadheading) to encourage continuous blooming. After the blooming season, cut back the plant to about 6 inches above the ground to promote new growth. This also helps prevent diseases from spreading.
  3. Sunlight Management: Chrysanthemums need ample sunlight to bloom well. For indoor plants, rotate the pot every few days to ensure even exposure to sunlight. Outdoor plants should be in a spot that receives at least 5 hours of sunlight daily.
  4. Mulching for Healthier Growth: Apply a 2-inch layer of organic mulch like compost or straw around the base of the plant to retain soil moisture and suppress weeds. Mulching also helps regulate soil temperature during hot or cold spells.

Recommended Products for Chrysanthemum Care

Urban Farmer’s Trusted Products for Chrysanthemum Care:

  1. Fertilizers:
    • Balanced Fertilizer: Add one Flora TAB or Bion (Amino Acid) 2 ml/20 drops in a liter of water and spray on foliage every 20 days at the time of flower initiation. It helps in boosting flowering in plants.
    • Slow-Release Fertilizer: Insert one Bloom stick fully into the soil, 2-3 inches away from the plant stem. Repeat it after 60 days. A single application of one stick provides your plants with a steady supply of nutrients for up to 2 months.
  2. Pesticides:
    • Neem Oil: Mix 2 ml of neem oil/20 drops in 1 liter of water and spray it every 10 days to prevent and control sucking pests and other pests. Neem oil is a safe and organic solution that doesn't harm beneficial insects.
    • Tricho Shield: Mix 5 gm of Tricho Shield/half spoon (Trichoderma viride) in 1 liter of water and spray it every 20 days to prevent and control fungal diseases like leaf spot and powdery mildew. Tricho Shield is an organic fungicide that promotes plant health without harming the environment.
    • Protec Tab: Mix 1 protec tab in 1 liter of water and spray it every 20 days to prevent and control fungal diseases and pest.
    • Bacillus Shield: Mix 5 gm of Bacillus Shield/half spoon (Bacillus subtilis) in 1 liter of water and spray it every 20 days to prevent and control fungal diseases
  3. Growth Promoters:
    • Seaweed Extract: Spray 2 ml/20 drops per liter of water on both side of leaves or apply it to the soil once a month to encourage strong root development and improve plant vigor.
  4. Soil Conditioner:
    • Perlite or Vermiculite: Add perlite or vermiculite to improve soil aeration and drainage, especially for potted chrysanthemums. This reduces the risk of waterlogging and root rot.

By following these detailed guidelines and incorporating the trusted products recommended by Urban Farmer, you can cultivate healthy and vibrant chrysanthemums plants in your home or terrace garden.