Which plant grows in 30 days?
Spinach. Spinach is a versatile and fast-growing green that can be harvested in as little as 20-30 days. It thrives in cooler temperatures and prefers partial shade. Sow the spinach seeds directly in the soil, and keep the soil moist for the best results. Spinach grows super fast from seed, taking only 40 to 45 days to reach maturity, but you can actually start harvesting baby spinach leaves after just 25 to 30 days, depending on the variety you’re growing. Learn how to grow your own organic spinach.The world record for the fastest growing plant belongs to certain species of the 45 genera of bamboo, which have been found to grow at up to 91 cm (35 in) per day or at a rate of 0.Growing fast-growing vegetables you can harvest in 21 days is a brilliant way to enjoy fresh food without the long wait. Radishes, baby lettuce, baby spinach, arugula, and pea shoots are simple to grow and ideal for gardeners at any level.Some fast-growing indoor plants include bamboo, sunflowers, sweet potatoes, pumpkin, lettuce, and radishes. Which plant grows faster in 10 days? One of the fastest-growing plant is radish and spider plant.