Allotment Gardening Advice Help Chat

Growing => Grow Your Own => Topic started by: willnbirdie on October 03, 2010, 08:44

Title: sweetcorn
Post by: willnbirdie on October 03, 2010, 08:44
Hi

Has anyone got any ideas?

We grew about 8 sweetcorn plants this year - enough for just the 4 of us however I was really disappointed with the outcome.

The first 2 cobs that we picked were absolutely fabulous - lots of lovely juicy kernals and we were looking forward to the others which had all grown to a good size.  I had a look at the other cobs and decided that they needed more time.

A couple of weeks later picked some more and there were some lovely juicy kernals with a good yellow colour and several undeveloped ones.

I left the others on the plants until last week - picked  those and virtually no developed kernals at all.

Does anyone know what might of caused this so we can try to avoid the same next year.

Thank you

willnbirdie
Title: Re: sweetcorn
Post by: birmancats on October 03, 2010, 08:51
Sweet corn are wind pollinated.  Could just be that you didn't have enough plants for the pollen to get to all of them. 
Title: Re: sweetcorn
Post by: DD. on October 03, 2010, 08:56
I agree with the above. 8 is not many for a decent size block.

Did you grow them in a block, by the way?
Title: Re: sweetcorn
Post by: willnbirdie on October 03, 2010, 09:07
Hi

Thanks for replies - did sort of grow in a block but as you say 8 doesn't make a very good one, plus unlike last year the plants were well sheltered by our 8 foot tall runner bean wigwams so that may have something to do with it.  I didn't realise that they were wind pollinated. 

Thanks for advice - next year - more plants, definate block style planting and no where near the runner beans.

Cheers guys

willnbirdie
Title: Re: sweetcorn
Post by: DD. on October 03, 2010, 09:14
More plants, in a block and give them a shake when the pollen is apparant on the tassles.
Title: Re: sweetcorn
Post by: Fisherman on October 03, 2010, 09:38
Worth also sowing in two batches a couple of weeks apart so that the plants polinate over a longer period. Ideally sweetcorn needs a long growing period and good weather which bar a couple weeks we haven't had this year.