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Latest posts by Italophile

Tomato Plants suddenly wilting

Posted: 29/04/2014 at 08:12

Jamie, plastic greenhouses can generate a lot of warmth even with a door open for ventilation. Sounds like they suffered a bit of heat shock. Check the moisture levels of the mix and give them a day in the shade to recover. They should be fine. If your daytime temps are at least around the mid-teens, the plants don't need the greenhouse.


Posted: 29/04/2014 at 08:07

They need full sun to prosper, Emma. In the meantime, give your seedlings as much sun and warmth as they can get and they should come right.

When is the last time to sow tomato seeds

Posted: 29/04/2014 at 06:38

Looking mighty good, John.

Tomato Black Russian?

Posted: 27/04/2014 at 13:01

That's mostly all true, Christopher, though their advice to spray after you find early symptoms of Early Blight is crook. The only effective spray technique is preventive - before the spores arrive. Once leaves are infected, there's no killing the spores apart from removing infected leaves and destroying them.

Late Blight is a lot, lot less common in domestic gardens. Early Blight is probably the most common domestic fungal problem, along with Septoria Leaf Spot.

My point was only that covering the plants won't protect from infection. Won't even reduce the chances. While damp foliage can be an incubator, the spores will still infect dry foliage. I see it every season. I get zilch rain in summer, have very low humidity, and still end up with Early Blight.

Tomato Black Russian?

Posted: 26/04/2014 at 14:23

A bit of rain won't hurt the plants. Blight arrives via fungal spores travelling on the breeze. If they're around, they will infect the foliage wet or dry. In other words, covering them from rain won't stop infection. 

Tomato leaf problem troubleshooting

Posted: 25/04/2014 at 11:40

It's unlikely to be a virus, Derek. More likely frost if there was one around. What state are they in? If not too badly affected, they should recover, though will be a lap behind the healthy ones.

Beetroot and Tomato Seedlings

Posted: 25/04/2014 at 09:21

You're better off starting a new thread with a new question, Steven, otherwise your query can get lost.

Are the lumps - pustules - on top of the leaf or underneath? What colour are they? Sounds most likely like a fungal disease.


Posted: 24/04/2014 at 07:11

I've seen it with Dipladenia that either aren't warm enough or have wet roots, either from overwatering or poor drainage.

Tomato leaf problem troubleshooting

Posted: 24/04/2014 at 07:06

Any chance of a photo, Lindsay? It's hard to know from a general description. Are they simple spots or can you see a tiny, darker "bullseye" at the centre of the spots?

Beetroot and Tomato Seedlings

Posted: 22/04/2014 at 07:52

Tom seedlings will happily live in a 3" pot till they're ready to plant out. No need to pot up.

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