Latest posts by Italophile

disappointing peppers

Posted: 08/08/2012 at 07:22

greenmaid, it looks like a condition called Blossom End Rot. It affects tomatoes, too. The science of the condition is understood - the plant is unable to distribute sufficient calcium to the fruit via its internal system. It doesn't mean there's insufficient calcium in the soil available to the plant's roots. In fact, that used to be the suspected cause and the diagnosis was always to add calcium to the soil. Science has since disproved that lore. The problem is that the plant isn't distributing the calcium in sufficient quantities internally.

What isn't yet wholly understood is what triggers the condition. It's thought that a plant being stressed - hence upsetting its internal equilibrium - is a major factor. Now, a plant doesn't need to be traumatised to be stressed. We're talking small margins. Outdoors, strong winds and fluctuating temperatures can cause plant stress. As can irregular watering patterns.

Indoors, irregular watering can also cause it, as can fluctuating temperatures, but overwatering and overfertilising can both be factors. Peppers - and toms, for that matter - can have too much of a good thing. A bit like one of us eating too much rich food.

When you say your partner has tended the peppers like babies, how often were the plants watered and fed?

How to move raspberry canes?

Posted: 07/08/2012 at 17:56

I'd wait till Spring, till after the last frost. As above, you have to get the root ball. That's the only challenge.

disappointing peppers

Posted: 07/08/2012 at 17:54

Deep brown patches on the fruit? All over? Or at one end? Any chance of a photo?

Tomatoe plants with no flowers !

Posted: 07/08/2012 at 11:17

Crikey, you want everything!

Tomatoe plants with no flowers !

Posted: 07/08/2012 at 06:43

Congrats, Becks, everything comes to she who waits. Is that the plant that's either Cerise Cherry or Alicante? Looks much more like an Alicante cluster than a CC cluster to me.


Posted: 06/08/2012 at 16:14

Toms are self-pollinating but you can always give them a help along by brushing the flowers with your hand or giving them a flick at the back with your fingers. A friend of mine used to use an electric toothbrush. By disturbing the pollen inside you increase the chances of it hitting the right spot.

Bacterial Spot will attack tom flowers but the major cause of flower failure is lack of pollination. Temps too high or too low or too much humidity can all impact.


Posted: 06/08/2012 at 15:29

Bobnmal, you might find you'll get more toms with less fertiliser. Toms aren't naturally big feeders, in fact they tend to produce more if they're left to struggle that little bit. They will feel the need to reproduce - ie, produce fruit. Overfeeding can also leave plants vulnerable to disease.


Posted: 06/08/2012 at 14:25

I wouldn't bother with baking soda. It's been claimed to work as a fungicide but the evidence is anecdotal at best. There's no scientific basis for it. If you're going to spray, use that Bayer product, spraying every leaf and on both sides. Otherwise just remove the affected foliage. You just have to be careful not to denude the plant. It needs foliage for photosynthesis.

Flowers will shrivel and die if they're not pollinated. It's normal. In extremely hot weather, as I have at the moment, they don't even get to get to bloom. They just frizzle up and die.



Posted: 06/08/2012 at 13:06

Exactly. Nitrogen-rich fertiliser, in particular, will give you tons of leaves and not much else. Stop feeding altogether and see what happens.


Posted: 06/08/2012 at 13:04

There's evidence of fungal infection on a couple of the leaves but it's not bad. You've already removed the more affected foliage so you're winning at this stage.

Some toms develop blemishes, a physiological thing. But I still think some sort of critter has been at work. It's certainly not a caterpillar, they leave holes you can stick your finger into. The black edge amounts to a bit of infection. At worst you'll probably have to slice out that little bit of fruit after harvest. If you have enough fruit to spare, and you're curious, you could sacrifice one of the toms, cut it open and see exactly what's inside if anything.

But, on the bright side, you don't have Blossom End Rot, the curse of those sorts of varieties!

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