Questions tagged [fruits]

For general questions about plant fruits.

A 'fruit' is the structure of the plant that contains the seeds, and develops from the flower's ovaries. This botanical definition would include bean pods, corn kernels, wheat grains,etc but exclude juniper berries (which are female conifer cones). In non-technical and culinary usage, a fruit is a fleshy seed-associated structure that is sweet in its raw state.

Fruit can come in various forms. The most common divisions are:

  • Simple Fruit. Forms from an ovary in one flower with only one pistil (eg. bean, most nuts, red current, peach, etc)
  • Aggregate Fruit. Multiple carpels, not joined together producing a group of fruitlets. (eg. raspberry, blackberry)
  • Multiple Fruit. Formed from a cluster of flowers which mature as a single mass. (e.g. pineapple, mulberry)

Use this tag for more general questions about fruit. In most cases, a more specific tag referring to the plant in question, is more appropriate.

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Can fruiting plants detect that they are in an indoor environment?

I have a blueberry plant that's a few years old now, and when I left it outside it grew berries, but indoors it did not, despite nearly the same conditions. This got me wondering if my plant knew it was indoors or not. Suppose the lighting, soil,…
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What is this fruit?

My friend asked me whether I recognize the fruit in the picture and I don't what it is. Does anyone recognize it?
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When is peach season?

When is peach season? I heard it is summer but I swear I remember peaches being in season through October? Could you provide me information about peaches in the fall?
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On the history of tomatoes

I have found many blogs and articles saying that the original tomatoes (before selective breeding) were the size of peas. Is this true for the majority of them? What is an authoritative source for this?
krknhqbxc
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Growing Piel de Sapo melons stalled

I am experimenting growing Piel de Sapo melon plants from seed that I saved from the supermarket. I have four plants. It took some time but eventually I got some female flowers that pollinated and started growing the fruit. The first melon grew…
Alan Spark
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Is old un-used potting soil still good for use

I've had a larger bag of potting soil sitting outside on a deck for about two years. Recently I decided to try and grow fruits and I was wondering if the potting soil would still be okay to use
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Ground cherry problem

I'm having a weird problem with almost all of my ground cherry plants. The berry, while still on the plant, ends up poking through the paper. it's hard to describe but it's like the paper doesn't grow with the berry and the berry just pokes through…
Andrew S
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Training Japanese vineberry

Context I have been growing this Japanese Wineberry (Rubus phoenicolasius) for 2 years, and it was already 2 years old when I bought it. See annotated image below. I have usually pruned it by removing the "old wood" canes in late summer, after they…
usumdelphini
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Calculate fruit yield year-on-year, given yield at maturity and time to first fruiting?

I'm putting together a plan for a fruit wine business, and need to calculate expected yields for fruit trees each year from the date of planting. I have found various resources that provide 'time to first fruiting' and 'yield at maturity', but…
CaptainProg
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Resource for time until maturity and yield of fruit trees?

I'm putting together a plan for a fruit wine business, and need to calculate expected yields for fruit trees each year from the date of planting. I have found various resources that provide 'time to first fruiting' and 'yield at maturity', but…
CaptainProg
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Is this a quince and safe to eat?

I took a picture of a fruit and its branch today. The fruit is yellow and appears to be similar to a quince.
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What kind of green apple is this, and is it safe to eat it?

Can anyone tell me what kind of apple tree this is and if it’s safe to eat the apples? It’s a shame to see these go to waste but I’m afraid to eat them without knowing.
LS NorCal
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What is this spiky red fruit bearing shrub and can I eat it?

This shrub's fruit reminds me of a hawthorn, but I do not see long sharp thorns like I would expect, only short spikes - so what is this and more importantly can I eat it like a hawthorn fruit? The plants seem to live without much water aside from a…
Void Star
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What to do with fallen fruit?

I have lots of fruit trees, some of them fairly old, and some of them just drop significant number of fruit. some of them prematurely, some of them naturally. Anyway, most of them are not for human consuption - and I am not concerned about loss of…
VividD
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What are the benefits of greenhouses and how do they work?

What are the pros and cons of greenhouses and how do they work? What are their limitations? How does one plan and build one? What is necessary to maintain the plants inside optimally? I am in Central Florida.