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Italophile


Latest posts by Italophile

Pumpkin trimming?

Posted: 25/07/2015 at 06:13

Fertilise with something rich in potassium to help boost the size. Avoid fertilisers rich in nitrogen which will only promote foliage growth.

Pumpkin pollination Problems....

Posted: 23/07/2015 at 15:35

Time will tell with those baby ones, Mandie. For hand pollination you'll have to wait for the male flowers to open. Unopened, they're immature and you won't have the pollen. 

If and when they do open and you want to hand pollinate, you only have to peel away the "petals" around the stamen of the male flower to expose the stamen covered with pollen. Rub it very gently all over the female flower's stigma until you see pollen adhering to the stigma. Use two stamens if need be to coat the stigma all over. But be gentle. The stigma is easily damaged and you can kill off the flower.

Morning is the best time to hand pollinate, as early as possible, while the pollen is fresh. The female flower can also close later in the day.

You need to be careful of overwatering. Stick a finger as deep down into the soil as you can to test moisture levels underneath. Things might look dry on the surface but there can be enough moisture deeper down where the roots are.

If you're fertilising the plant at this stage, avoid a fertiliser high in nitrogen. Too much nitrogen will give you plenty of leaves but not much in the way of flowers. You need a fertiliser higher in phosphorous to encourage flowers.

All fertilisers have an NPK indicator on the packet or container. N = nitrogen; P = phosphorous; K = potassium. You would need a fertiliser with a higher P figure than an N figure. Don't overdo the feeding either.

 

Pumpkin pollination Problems....

Posted: 23/07/2015 at 13:13

Mandie, they don't seem to be withering. How long since the flowers fell off the end? 

A mature plant can support any number of pumpkins on different runners all coming from the one root. I've got 5 or 6 on one plant at the moment. People often limit the fruiting to two or three trying to grow bigger pumpkins on the basis that less fruit means more plant energy for the few.

I see the plant is against a wall. How much sun is it getting? It needs absolutely as much direct sunlight and warmest temperature as possible

Pumpkin pollination Problems....

Posted: 23/07/2015 at 10:17

Mandie, it's odd that you have more female flowers than male. It's just about always the other way around. And it's very odd that the males aren't opening. What variety are you growing?

Not sure what you mean by needing to pick one or two females from the plant to keep. Female whats?

You already have 4 or 5 baby pumpkins? If they've got to the size of a tennis ball, it sounds like they might have been pollinated. Unpollinated, they tend to wither and die off before that, usually within three or four days. What else do you have in the garden that might have cross-pollinated? 

Nettle feed for tomatoes

Posted: 23/07/2015 at 10:08

It usually takes 3 weeks to a month. You'll tell when it's ready by the stench. It's high in nitrogen so not the best fertiliser for toms.

You need to dilute the finished product too. 10:1.

Topping off tomato & no. of trusses?

Posted: 23/07/2015 at 07:06

Depends on the variety. What's the variety, plumtastic? For starters, I'd get the plant into a bigger container.

Help needed to solve tomato problem.

Posted: 22/07/2015 at 12:14

Russell, disease can affect one plant and not another. Or take time to spread anyway. I only suggest it because I'm not sure either why a Mg deficiency would affect one and not the other in identical conditions. I haven't known many toms to be bigger feeders than others. Toms aren't big feeders anyway. All they need is the basic essentials.

There's always the possibility of the tom phenomenon known as "who the heck knows!" Weird and wonderful and apparently inexplicable things can happen to toms.

Help needed to solve tomato problem.

Posted: 22/07/2015 at 10:21

Any chance of a photo, Russell? With identical growing conditions, I'd be surprised if it's a magnesium deficiency in one plant alone. My hunch would be disease, but have to see the problem.

Tomato Black Russian?

Posted: 22/07/2015 at 07:13

I have to tie up individual branches - and sometimes even trusses - with some of my larger beefsteaks.

Topping off tomato & no. of trusses?

Posted: 21/07/2015 at 08:14

Meomye, you can leave the fruit on the plants until either (a) they ripen; or (b) the temperatures drop to the point where it's warmer inside than outside. Optimum temps for ripening are low-20s and above. Lower the temp, the longer they will take.

You also need to factor in overnight temps. Once the daytime temp gets down into the low teens - with even lower overnight temps - they will probably ripen quicker inside. Bear in mind that toms don't need direct sunlight to ripen. It's all down to temperature.

Fruit that is still solid dark green will take a long time to ripen inside. Fruit that has started its transition to a lighter green can - provided it's warm enough inside - take about the same time it would have outside on the plant.

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