Plant Care Begonia macrotoma

Begonia macrotoma

Taxonomy

Begonia macrotoma
Begonia
Begoniaceae
Cucurbitales

How to care for Begonia macrotoma

💦 Water

How often to water your Begonia macrotoma

Water needs for Begonia macrotoma
0.5 cups
every 9

Begonia macrotoma needs 0.5 cups of water every 9 when it doesn’t get direct sunlight and is potted in a 5" pot.

Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.

Water 0.5 cups every
9

Does your plant get direct sunlight?

Select the pot size

5"
☀️ Light

Finding light for Begonia macrotoma in your home

Light needs and placement for plant Begonia macrotoma: 3ft from a window
3ft or less from
a window

Begonia macrotoma may have difficulty thriving, and will drop leaves 🍃, without ample sunlight.

Place it less than 3 feet from a south-facing window to maximize the potential for growth.

Select your region to see how the current weather in your area affects the placement of Begonia macrotoma in your home 🏡.

🪴 Nutrients

How to fertilize Begonia macrotoma

Nutrient, fertilizer, and repotting needs for Begonia macrotoma: repot after 2X growth

Most potting soils come with ample nutrients which plants use to produce new growth.

By the time your plant has depleted the nutrients in its soil it’s likely grown enough to need a larger pot anyway.

To replenish this plant's nutrients, repot your Begonia macrotoma after it doubles in size or once a year—whichever comes first.

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💡 FAQs
💦 Water Needs

Begonia macrotoma prefers for the soil to dry out between waterings and should be watered regularly. Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.


☀️ Sunlight Needs

Begonia macrotoma may have difficulty thriving and will drop leaves 🍃 without ample sunlight. Place it less than 3 feet from a window to maximize the potential for growth. Select your region to see how the current weather in your area affects the placement in your home 🏡.


🐶 🐈 👶 Toxicity

Begonia macrotoma is extremely dangerous if consumed. If you, a family member, or a pet has ingested any amount of plant material contact Poison Control, US (800) 222-1222, or your veterinarian immediately. Begonia macrotoma is not recommended for homes with children, cats, or dogs.


💨 Humidity

Begonia macrotoma doesn’t require additional humidity. Plants absorb most water through their root system rather than their leaves, so the best way to provide humidity for your plants is through watering the soil.


🪴 Soil

Begonia macrotoma does best in well-draining soil. A good soil will contain lots of organic matter such as coco coir as well as perlite or vermiculite to help with drainage. Adding a handful of perlite to regular store-bought potting soil should do the trick!


💩 Fertilizer

Begonia macrotoma should be repotted after it doubles in size or once a year, whichever comes first. Fresh potting soil has all the nutrients your plant needs, so as long as it’s refreshed yearly, you shouldn’t need to use fertilizer. Remember, plants get their energy from sunlight, not fertilizer!


❄️ Dormancy

Begonia macrotoma does not have a typical pattern of dormancy. If you notice their growth slowing down substantially, double check that they are getting enough sunlight and water to thrive!


🌎 Native Region

Begonia macrotoma is native to Tropics and Subtropics worldwide.


🌦️ Growing Outdoors

USDA Hardiness Zone
Begonia macrotoma can be grown outdoors in USDA Hardiness Zones 10a-11b. Find your local hardiness zone here.


🍂 Yellow Leaves

Yellow leaves aren’t always a reason to panic, and can be a normal part of a plant’s life cycle. Unless brand new leaves are turning yellow or all the leaves change color at once, it’s likely just your plant shedding old leaves.

Overwatering and root rot are the most likely cause of problems in Begonia macrotoma, since they are sensitive to wet soil. The leaves may also appear to be curling or drooping. Less often, yellow leaves are caused by underwatering, nutrient deficiencies, or pests.

Replace soggy soil with fresh, dry soil and download Greg to make sure your plant never gets overwatered again!


🧐 Troubleshooting

When troubleshooting a sad-looking houseplant, start by checking for signs of distress in its leaves, such as yellowing, browning, or drooping, which can indicate overwatering or nutrient deficiencies.

Inspect the soil moisture; too dry or too wet soil can cause problems.

Ensure the plant is getting the right amount of light, as too much or too little can stress it.

Finally, consider environmental factors like temperature and humidity, and adjust care routines accordingly to revive your plant.


Care Summary for Begonia macrotoma

Begonia macrotoma


Greg recommends:

Water

0.5 cups every 9 days

Placement

< 3ft from a window

Nutrients

Repot after 2x growth

Based on the 4” pot your plant is in, and that it doesn’t get direct sunlight.

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