Marigolds are a must for new urban gardeners. They repel aphids faster than a New Yorker dodges tourists, their petals are edible, and they grow well with your star crops - tomatoes and peppers. They also attract pollinators so we can pat ourselves on the back for improving biodiversity and the environment. Let’s get growing these abundant edible flowers.
Marigolds require 6-8 hours of direct sunlight daily. Indoors: Can be grown in pots with bright light or hydroponically using grow lights for 10-12 hours.
Water regularly to keep soil evenly moist. Indoors, air can dry soil quickly; outdoors, water regularly, especially during hot weather. Mulching helps retain moisture.
Marigolds are a warm weather crop and thrive in 60-85°F, ideally 70-75°F. Plant outdoors in late spring in NYC zone 7b. Warm weather enhances vibrant flower color and growth.
Indoors: 6-8" wide, 6" deep, 1 gallon; Outdoors: 8-10" wide, 8-10" deep, 2-3 gallons
Marigolds love rich, well-draining potting mix with compost from vegetable peelings or garden compost.
Use balanced, water-soluble fertilizer 10-10-10 every 4-6 weeks. Organic options: compost, fish emulsion, bone meal. Regular feeding supports vibrant flowers and robust growth.
Marigolds are ready for harvest 60-70 days after planting, or when the flowers are fully open. Regular harvesting encourages more blooms.
Harvest flowers regularly to encourage more blooms. Consistent harvesting ensures a supply of bright, edible flowers.
Yellow Leaves: Ensure good drainage, moderate watering. Pests (Aphids): Spray with soapy water or neem oil. Wilting: Water consistently, avoid waterlogging. Slow Growth: Use balanced fertilizer. Diseases (Powdery Mildew): Improve air circulation, use fungicide.
There are around 10-15 varieties of arugula gardeners commonly grow. One of the perks of growing arugula at home is the opportunity to experiment with different varieties that you won't find at the grocery store.
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