Beautiful plant. It arrived quickly in excellent condition. I'm very happy with it.
Begonia masoniana "Iron Cross"
Begonia masoniana "Iron Cross"
Begonia 'Black Velvet'
Black Velvet Begonia
Rhizomatous Begonia
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Iron Cross Begonia is a captivating, shade-loving tropical perennial (widely grown as a spectacular indoor house plant) prized for its dramatically textured, bright apple-green leaves adorned with a striking, dark chocolate-brown cross-shaped marking radiating outward from the center of each leaf. This exceptionally distinctive rhizomatous begonia is celebrated for its deeply puckered, pebbled foliage, softly hairy leaf surfaces, and compact, mounding growth habit that creates a lush display of exotic texture and rich contrasting color. Under optimal growing conditions, it produces delicate clusters of small, pale pink to white flowers that rise gracefully above its spectacular foliage. It thrives in warm temperatures, elevated ambient humidity, and bright, indirect light, making it an outstanding ornamental selection for indoor tabletops, tropical plant collections, shaded patios, and decorative containers. With its unmistakable iron-cross pattern and wonderfully sculptural foliage, Iron Cross Begonia delivers an extraordinary display of bold tropical character and year-round visual interest.
Growing Iron Cross Begonia
Light: Bright, indirect light; thrives in filtered sunlight, dappled shade, or near a bright window when grown indoors. Protect its delicate, highly textured foliage from harsh, direct afternoon sunlight, which can scorch the leaves and cause unsightly brown patches. Insufficient light may result in weak growth and reduced foliage coloration.
Soil: Rich, airy, well-drained soil; prefers a highly organic, moisture-retentive potting mix amended with perlite and fine orchid bark to maintain adequate aeration while preventing excessive moisture accumulation. Its shallow, rhizomatous root system is particularly susceptible to root rot in dense, compacted, or waterlogged soils.
Water: Moderate; water thoroughly when the top inch of soil feels dry, maintaining lightly and consistently moist soil without allowing the roots to remain saturated. Avoid prolonged drought and standing water, both of which can damage its delicate root system. Provide elevated ambient humidity and good air circulation to prevent crispy leaf edges and discourage fungal problems. Avoid repeatedly wetting its textured foliage.
Maintenance: Relatively low maintenance when provided with stable warmth and humidity. Remove damaged, yellowing, or aging leaves at their bases to maintain a tidy, attractive appearance and encourage healthy new growth. Avoid excessive handling of its delicate, hairy foliage, and protect the plant from cold drafts and sudden temperature fluctuations.
Wildlife: Primarily grown indoors; like other begonias, it contains soluble calcium oxalates and is toxic to cats, dogs, and other pets if ingested. When grown outdoors in suitable climates, begonias are generally considered deer-resistant, although browsing may occasionally occur.
Hardiness: Perennial in USDA zones 10–11 in protected, frost-free conditions; widely cultivated as a spectacular tropical house plant or seasonal shade container plant in cooler regions. Protect from temperatures below 55°F and bring indoors well before the first frost.
Shipping Info
Iron Cross Begonia plants are shipped as healthy young starts in 4" nursery pots. Allow 1–2 weeks after arrival for plants to recover from shipping and resume active growth before repotting or planting outdoors.
Growing Zones
10 - 11
Your Growing Zone:
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Low Temperature
60°F
High Temperature
85°F
Fragrant
Non Fragrant
Polinator Required
No
Polinator Friendly
Low (Typically kept indoors, though its blooms would attract bees if kept outside in a tropical zone)
Flower Color
Black Green Pink
Growth Rate
Moderate
Soil
Requires a highly aerated, exceptionally well-draining, and rich terrestrial potting mix; highly susceptible to rhizome and root rot in heavy, waterlogged soils
Moisture
Moderate
Sun Exposure
Bright Indirect Light to Partial Shade
Mature Spread
6 to 12 inches
Mature Height
6 to 12 inches
Bloom Period
Late Winter to Early Spring
Pruning Time
Requires minimal pruning; simply remove dead, dry, or damaged leaves at the base of the stem as needed to maintain a tidy mounding habit and prevent fungal issues
Pet Safe
No
Perennial / Annual
Perennial
Evergreen / Deciduous
Evergreen
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Customer Reviews
Overall rating: 4.7 / 5 from 497 reviews.
I am so very impressed with this company! I had bought one of the mini banana trees first, which started dying right after I got it. After contacting the company, they agreed to give me a credit, with which I bought these two honeysuckle plants. Please excuse the weeds & bad fencing. Hopefully these little plants will grow up & cover the fence. I will be working on weeding and continuing to build a flower bed at the base of the fence. Thank you Blossomdale! I look forward to buying more plants in the future.
Coral Honeysuckle 'Honey Coral'
Store owner replied: Thank you so much for your kind words and continued support, Victoria! We're glad we could help you find a solution and that you're happy with your honeysuckle plants. We hope they grow beautifully and eventually cover your fence. We look forward to helping you grow your garden! 😊
Plant looks healthy and is putting out new growth plus aerial roots as well. I’m excited to get it climbing and really growing!
Store owner replied: Thank you for your feedback, Sara! We're happy to hear your Pothos is healthy and already producing new growth and aerial roots. We hope you enjoy watching it climb and thrive! 😊
I’m going to enjoy seeing it grow
Store owner replied: Thank you for your review, Linda! We hope you enjoy watching your Alocasia Stingray grow and flourish. We appreciate your support! 😊
Plant was well packaged. PLant was lush, green, and watered before shipping ready to hang. Love it 💚💚💚
Store owner replied: Thank you for your wonderful review, Fleurette! We're delighted your fern arrived lush, green, and ready to hang. We appreciate your support and hope you enjoy your new plant! :)
My banana plant arrived perfectly protected and ready to plant. Thank you Blossomdale for taking great care of my baby banana plant!!
Store owner replied: Thank you for your kind words, Suzanne! We're so glad your banana plant arrived safely and was well-protected. We appreciate your trust in Blossomdale! 😊
The fig trees arrived today in small pots very well packed. I removed them and watered them. I will let them "rest" for 4 to 5 days before I repot them and prepare them for winter, inside. Very pleased with these trees. After getting other sellers rotten packing jobs this was a real treat. I may buy more in the spring of 2027.
Store owner replied: Thank you for your kind review, Donald! We're delighted your fig trees arrived well-packed and in good condition. We appreciate your support and hope they thrive through the winter! :)
Packed so well! I was surprised how many flowers my orange ones had! Will definitely buy from them again! My original ordered flowers were out of stock and I received an email about replacements. I love them!
Store owner replied: Thank you for your wonderful review, Diana! We're glad you loved the flowers and appreciated the communication about your replacement options. We look forward to serving you again! :)
Very healthy and beautiful
Alocasia heterophylla 'Dragon's Breath'
Store owner replied: Thank you for your kind review, Rosetta! We're delighted to hear your plant arrived healthy and beautiful. We appreciate your support! :)
Healthy and beautiful! A little smaller than I expected.
Store owner replied: Thank you for your feedback, Rosetta! We're glad to hear your plant arrived healthy and beautiful. We appreciate your feedback about the size and hope your plant grows and flourishes! 😊
I was very impressed with how well my 18 little lantanas were packed. All looked healthy and I planted them yesterday. It was a little difficult unpacking them but that’s the price I paid for having you pack them so well. I was a little worried when I saw UPS coming to the door with the box slung over the driver’s shoulder despite the fact that the box was marked with an ⬆️ and it said live plants. But all is well. Now if I can just keep them alive.
Store owner replied: Thank you for your review, Beth! We're glad your plant arrived quickly and is doing much better. We appreciate you choosing Blossomdale! 😊
Lovely little guy-- impossible to find coral honeysuckle at my local nursery for whatever reason. I really appreciate that the Blossomdale staff kept it and nurtured it a little longer so it would be more robust for the trip. Can't wait to put it in the ground and watch it thrive :-) Will order from them again.
The mahoi double banana tree delivered on time, perfectly protected from shipping damage, and ready to plant. Love my new banana tree!
It was my very first plant I order online so I wasn’t sure what to expect but when it got here and in one piece and as long as it is I was shocked but very HAPPY.
It's doing really well. I will be transferring it to a bigger pot probably by the weekend. I wish I had a little more instructions on how to care for this variety, and what to do in the fall.
Plants arrived fine.. got them planted. Now i will let you know next spring. If they survive and grow back.. So far, i am ok with them
Erigeron Karvinskianus Fleabane ‘Santa Barbara/Mexican Daisy'
Just waiting for when they get big and tall and start producing bananas.
Plant arrived quickly and came in good shape!
Package came delivered just like it said it would I pulled it out it looked good. I put it in some water for about a half hour and put it in my 30 gallon tub and I got three things to go with it.
Banana tree came nice and healthy and ready to go!
****
Haven’t transplanted yet, but it’s a beautiful plant. We are gifting it to a friend that moved…Friendship Plant is very appropriate!
I love it
Truly tiny is still tiny but healthy!
It seems to be doing well but could have been packed better.
Blossom Dale did a wonderful job with packaging and Sedum Autumn Joy plants arrived in great condition and are thriving. So far so good.
The milkweed is not doing well...
Very healthy cutting. Followed the instructions and let it get acclimated to its new surroundings for a couple of weeks before repotting. Would not hesitate to purchase from this business again 😃
Plants arrived in great condition. This plant has only been in the ground about 10 days and is growing a lot. The plant cage is 12” tall so it’s doing well. I put guards around my new plants for a little while because I have bunnies who love tender young leaves.
Got this for my wife’s birthday. Plan to pot it soon.
I got 2 mystery plants (one indoor and one outdoor). The indoor was a pilea and the outdoor plant was a white blackberry. White blackberry was dramatic, but it’s making a comeback and the pilea is doing great!
Came in well packed and the plant was alive and healthy!
Even though the newest leaf was broken off it seems to be doing well
My little banana arrived happy and healthy!
The plant arrived well packaged with instructions on how to get started. It had been doing really well and has been growing like a weed!
It is just putting roots down now.
Received in great condition, transplanted just before heavy rain and its thriving
Just a little shock put her in a fabric pot on the back porch full sun should be happy thank you for the lovely plant
Fair price good looking plant can’t wait for it to get bigger!
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