What Is Blue Tomato?
Blue tomato is a rare and special heirloom that originates from the western coast of Mexico and is listed in the 2013 Guinness Book of World Records as one of the most expensive tomatoes grown.
It is not available in supermarkets, but it’s sold in small numbers for exorbitant prices online by specialty nurseries. But you can grow it in your garden.
The blue fruit, which is about the same size as a cherry tomato, is a little bit sweet with notes of a red grape and hints of lime. The interior flesh has an almost unearthly color; you might expect to see purple veins making up its structure and not those typical greenish ones that we are so used to seeing.
It’s been described as smoky or tinged with grey. Its rich color makes for an artwork-worthy display when cut open on any serving platter!
Blue Tomato Care & Maintenance
The blue fruit develops a chartreuse-colored skin when fully ripe, and the plant is grown for ornamental purposes only. It can be used as an herb or edible flower in your garden, but you should remember that since it’s not a regular tomato fruit you cannot eat it. That doesn’t mean it won’t grow in your garden though!
Blue tomatoes are an indoor plant, which means they require bright to plenty of indirect light. You should avoid direct sun since it will burn the leaves and kill the plant.
Different varieties of blue tomato plants can have different levels of sensitivity to sunlight, some may need protection from a few hours of direct sun per day while others can handle up to five hours without getting scorched.
If you’re cultivating outdoors then you must protect this plant from excessive hot temperatures in the summertime; otherwise, your little blue gem may dry out and die before turning ripe!
Blue tomatoes do not have thick flesh, so they require less water compared to other exotic varieties.
Cacti and succulent plants are known for having semi-transparent leaves that allow sunlight in but reflect heat out with their waxy surface.
Keeping this fact in mind, you shouldn’t plant blue tomato next to any cacti or succulent since it will just mimic its neighbor! Keep the blue tomato warm, dry, and well-lit at all times; making sure you do not overwater it as a result.
The best time to water this plant is between noon and 3:00 Pm when the sun isn’t too harsh on your little ‘gem’s delicate leaves. If possible, water it indoors or in a sheltered and shaded area. Use only non-chlorinated water to prevent leaf yellowing.
Blue Tomato Soil Requirements
This type of tomato plant requires a soil mix with good drainage that will not retain too much water. You can use any commercial potting soil or make your own. A 50/50 mixture of sand and organic compost is recommended for best results as it would provide the perfect balance between drainage and moisture-holding capacity.
If you’re a gardener in a cool climate region, then you should take care to protect your blue gems from frost.
Even if they cannot tolerate freezing temperatures for long periods of time, you should still plant them under tall trees or grow them indoors so that the foliage has some cover. Blue tomato plants can be kept in a pot and moved indoors when the temperature gets too cold.
Soil pH levels should range between 6.5 to 7.5 which would help offset some of the alkalinity presents in commercial plant soils and cause less stress on your little gems!
Temperature and Humidity Requirements
Blue tomatoes are not very picky about the temperature of their environment, even if they were native to a tropical climate. They can tolerate temperatures of up to 120 degrees Fahrenheit!
But being an indoor plant, you will want to keep it around 65-75 degrees Fahrenheit and give your blue tomato the humidity level that’s similar to what is present in its original growing region.
It may be rare, but you might find this flower at some nurseries or garden centers for sale as a seedling in smaller pots. They are quite fashionable plants since you could use them as accents or eye candy on any table arrangement.
Blue Tomato Plant Fertilizing Requirements
Blue tomato plants can be fed using any time-released fertilizer for potted plants. You can use a plant food with an NPK ratio of 20-20-20 which should help with extra growth and flowering during its fruiting season if you are growing them indoors.
For outdoor cultivation, use compost or manure to fertilize your blue tomato plants as they grow their fruits and flowers for better production; although it would not provide many benefits in the early stages of growth since blue tomatoes are slow growers anyway.
Potting and repotting Requirements
You can plant blue tomatoes in individual containers or even in hanging pots. The size of the container should be at least 8 inches deep and have drainage holes that will help prevent root-rotting fungi from growing.
Use a commercial potting mix to alleviate the stress of transplanting onto your blue tomato plant. You can move your blue tomato plants during the summer months (after it’s done growing) into larger pots.
With a peat moss and compost soil mixture that would accommodate its flowering needs; so do not forget to create space for root growth in any new container!
It would also be best if you could use a decorative pot with a large mouth since it would make watering your plants easier for you.
Blue Tomatoe Plant Propagation info
Blue tomatoes can be propagated both sexually and asexually.
It could take up to 2 years before you get fruits from your blue tomato plant, so be patient! These tomatoes are slow-growing but worth the wait.
If you plan on growing this plant indoors or in containers then use cuttings of half-ripened branches with at least 6 leaves for best results. This is how they propagate their species; by rooting the stem fragments onto moist soil mix until new roots grow completely around it.
It would take 2 weeks for the cutting to grow its roots completely on the water glass surface. You may need to do several leaf prunings to get as many mature plants as needed for fruiting purposes; depending on what kind of space you have available.
You can also use seeds to grow more blue tomato plants as well. The germination period would take 2-3 weeks before you see new sprouts growing in your pots or containers. You may need at least 2 months for the plant babies to grow their first true leaves and begin flowering later on if you want to produce fruits as fast as you can.
Blue Tomatoe Plant Problems
Blue tomato plants are susceptible to getting rabbit-ear mites that could infest their leaves. These pests would cause your blue tomatoes to look wilted and turn yellow as a result of sucking out all the nutrients from them.
They need constant care when caring for a blue tomato plant; such as keeping the soil moist between waterings, pruning off of dead or wilting stems portions, and removing any weeds around its locations.
If you notice that your blue tomato plant is growing leggy (very tall with very few fruits), then it might be due to over-watering on its part. So check regularly if there’s standing water in its containers by using your finger for testing purposes towards the bottom!
You can trim away excess branches that have grown excessively long and might be crowding other terminal branches. You can also prune off of dead or wilting leaves regularly to let more light in for healthy growth.
Blue Tomatoe Plant Harvesting Requirements
It would take 3-4 months before you get fruits from your blue tomato plant so do not expect them immediately after planting it! It’s important that you give the plant enough time to grow before harvesting its fruits; especially if you want large, meaty tomatoes on the final product instead of small ones.
Harvesting: One fruit will ripen at a time on a blue tomato fruits but gets sweeter as they turn bluer in color with brighter pigment pigments – look for lighter colored ones first! When it is fully ripened, you can easily spot fruits on the plant by looking for the color change from green to blue.
Take your fruit off of the vine when it’s ready and let it finish ripening indoors; out of direct sunlight because they can get sunburned if exposed too long. Unripe fruits will have a lighter colored hue than ripe ones that are bluer in their coloring.
Plant Pests and Diseases
Blue tomatoes may be an ideal choice for your indoor garden, but they are also vulnerable to pests. Their waxy leaves make it difficult for insects to cling on; thus, preventing them from damaging the plant’s leaves or stems.
However, blue tomato plants can still have issues with pests such as spider mites since their leaves aren’t entirely immune to infestation! If your plant is showing signs of excessive webbing then you should clean up any dead leaves around its base and use a soap spray if possible.
Leaf Insects may also attack your plant’s foliage if allowed to remain unchecked; so be sure to inspect its leaf surface every other day while keeping track of any pest move that may occur on the leaves!
An infestation of Aphids can also happen to your blue tomato plant and they’re easier to spot since they are small in size. You need to be quick about it because their population can grow easily overnight if you allow them to live any longer than that in your home or office.
Their nymphs could also leave behind some traces of a sticky substance called “honeydew” when eating away at your plant’s foliage; which attracts ants very quickly! So be sure to check both sides of its leaves regularly for these pests so that you can do something about it before they get out of control.
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