Okra grows 1.2-1.8m tall with heart-shaped leaves and white-yellow flowers. Mainly grown for immature pods consumed raw, cooked, or fried. Leaves used as spinach, stems for cord, seeds for coffee substitute. Contains high-quality oil and protein in seeds
Tobacco is grown worldwide as Nicotiana tabacum and related species. Cultivated tobacco requires 100-130 days frost-free period. Aztec tobacco matures faster and is more potent
Potatoes can be grown in summer or winter depending on region. Three main varieties: early, mid, and late-season varieties. Optimal growing conditions require sandy loam soil with pH 5.5-6.0. Optimal temperatures during day: 65-80°F, night: 55-65°F. Requires at least 6 hours of sunlight daily
Organic farming uses natural inputs and techniques while avoiding synthetic chemicals. It aims for sustainability, soil fertility, and biological diversity. Organic standards prohibit GMOs, antibiotics, and synthetic fertilizers
Topsoil is the upper layer of soil containing highest organic matter concentration. Extends to 5-10 inches depth and holds water and air. Contains high concentration of roots for plant nutrient acquisition. Hosts significant bacterial, fungal and entomological activity
Broccoli is a green plant with large flowering heads and stalk. Grows up to 60-90 cm tall and requires 14-15 weeks to grow. Contains sulfur-containing glucosinolate compounds that taste bitter