Francis Ndolo at his vegetable farm in Thika, Kiambu County. There are two types of spinach, savoy (or curly) and flat leaf. [James Wanzala, Standard] Are you thinking of starting a vegetable garden?

Warm temperatures cause spinach to bolt (send up a stalk and flower), which makes the leaves bitter and less prolific. Plant bolt-resistant varieties in warmer months. Mulching the roots and ...

Types of Spinach There are three main types of spinach: Savoy Spinach: Known for its crinkled leaves, savoy spinach is commonly used in salads. Flat-leaf Spinach: Also called smooth-leaf spinach ...