#21 Chard

Chard is another of my favorite high-yielding leafy greens. You can grow it on polytunnel in winter, and outdoors and in containers throughout the year. This nutritional powerhouse grows very well in my climate and can offer healthy leaves for salads and cooked recipes throughout the year.

#22 Spinach

Spinach is quick-growing and offers a high yield of delicious leafy greens. It can be grown in a wide range of conditions and is another great choice for even the smallest of spaces. Grow it between and beneath other crops to provide it with summer shade and to increase the overall yield from a growing area.

#23 Kale

Like cabbages, broccoli, cauliflower, and kale can take up more space than other leafy greens. But in terms of nutrition and how prolifically they leaf, kale can be a great high yielding choice for your garden in particular.

#24 Kohlrabi

Kohlrabi is less well known than many other members of the cabbage family but planted relatively close together, these plants can provide a high yield in a relatively small space. The bulbous stems and leaves can be eaten raw or cooked.

#25 Shallots

Shallots don’t just grow one bulb from one set or seed. Instead, they divide to provide a number of bulbs for each plant. So your overall yield could be a lot higher than it could be with these other plants in the onion family.

#26 Peas

Peas are one of high yield garden plants. No matter which types and varieties you grow, you can generally get an abundant harvest even from a relatively small number of plants.

#27 Zucchini

Zucchini is another crop that can do well in the garden over the summer months. Just a small number of plants can provide a bounty of fresh fruits over a long cropping season.

#28 Tomatoes

Tomatoes can also be a high yielding option to grow in your garden with the relatively short growing season.

#29 Mustard Greens

Mustard greens are another small space crop that can grow quickly and offer great value for money and space.

#30 Arugula

This vegetable is another leafy green vegetable that grows abundantly and crops prolifically where we live. This is another great value salad crop that can give great nutritional yields for relatively small spaces.