Are you dreaming of a lush, leafy kale garden, but all you've got is a windowsill or a pea-sized balcony? Kale is ready to thrive even in the most challenging urban environments - it’s tough and resilient, even in the harshest of conditions. Let's dive into growing kale in NYC. Your taste buds (and your waistline) will thank you.
Kale needs 6-8 hours of direct sunlight. Partial shade in hotter climates. Indoors: Ideal for pots; provide bright light or use grow lights for 12-14 hours daily.
Keep soil evenly moist, watering regularly. Indoors, air can dry soil quickly; outdoors, water regularly, especially in full sun conditions. Mulching helps retain moisture.
Kale is a cool weather crop and can handle 20-75°F, ideally 60-70°F. Plant outdoors in March-May and August-September in NYC zone 7b. Indoors, keep at 60-70°F year-round.
Indoors: 8-10" wide, 8" deep, 2 gallons; Outdoors: 12-14" wide, 12-14" deep, 5 gallons
Kale loves nutrient-rich potting soil with organic compost or mushroom compost. Indoors, stick to worm castings.
Apply balanced or high-nitrogen fertilizer 16-16-16 or 20-10-10 every 3-4 weeks. Organic options: fish emulsion, blood meal. Regular feeding promotes healthy leaves.
Kale is ready for harvest 50-70 days after planting, or when the leaves are 4-6 inches long. Indoors, a kale plant can live 6 to 12 months; outdoors, it could live for up to 2 years in milder NYC winters.
Harvest outer kale leaves regularly to encourage new growth. Consistent harvesting keeps the plant healthy and productive.
Yellow Leaves: Water less. Pests (Aphids): Release ladybugs and/or top with 1" layer of worm castings. Slow Growth: Use balanced fertilizer. Wilting: Water consistently. Diseases (Black Rot): Improve air circulation, water less.
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.
Do you have any questions or requests? I'm here to help!