You might be curious about succulent fertilizer. But the right fertilizer applied every few months can significantly impact how well succulents thrive. You'll notice it more often in summer, so be sure to check your plants every few days. Although, you should repot it every year or once in two years to offer more nutrients promoting healthy growth. Plants can grow all year but animals are more likely to become dormant during summer. It is important to protect your plants when you live in extreme heat areas. Use a soil that drains well and reduce your watering frequency.