Alocasia is often sold using the word bulb, although gardeners commonly propagate it from corms or offsets. A healthy starting piece and suitable growing conditions matter more than a single planting recipe for every Alocasia.
Check the starting material
Choose a firm corm or healthy offset from an identified plant. Ask the supplier for directions specific to that species or cultivar. Do not assume that every piece needs the same burial depth or that every soft, deteriorating corm can be rescued.
Provide warmth and drainage
Use a clean container with drainage and an appropriate growing medium. Keep the plant in a warm position with bright, indirect light. Avoid cold drafts and intense sun on tender new growth.
Monitor moisture rather than watering by a fixed weekly calendar. Keep rooting material from drying out completely, but do not leave it waterlogged. An established leafy plant and a newly starting corm do not use water at the same rate.
Adjust care as it grows
Once the plant is actively growing, follow suitable houseplant feeding guidance and the fertilizer label. Some Alocasia rest or lose leaves seasonally. Reduce watering when growth slows, while checking whether cold, overwatering or another problem is contributing.
Handle it carefully
Alocasia is an ornamental plant, not an edible crop. Wear gloves when handling plant material and keep it away from children and pets that might chew it. If rot or unusual damage develops, seek a diagnosis instead of applying a fungicide to every problem.
Gardeners Basics sells seeds and garden supplies, not live Alocasia plants. Use the supplier's information to match the care to the actual plant you have.