Hoya Plant. Wipe down with soap solution and spray neem oil. For optimal growth, feed your hoya chelsea with water soluble fertilizer diluted to half every month during spring and summer.
You can fertilize the plant every month during the summer and spring seasons. Hoya plants (hoya carnosa) are also commonly known as wax plants because their leaves and flowers look like they are carved from wax. Each one requires a slightly different regimen of care to have it thrive.