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BobTheGardener


Latest posts by BobTheGardener

problem parsnips

Posted: 29/08/2013 at 21:42

Hi Terry, yes carrot fly does indeed affect parsnips in exactly the same way - these two veg are closely related.  The most effective protection is to grow them under fleece.  Other possibilities are to surround them by a barrier at least 18 inches tall (carrot fly are believed to not fly above this height) or to grow a row of 'sacrificial' carrots and hope the fly prefers them to the parsnips.

LADY COURGETTES

Posted: 29/08/2013 at 20:03

Courgette plants aren't male or female - they normally produce both male and female flowers but some individual plants can be 'shy' to fruit (from female flowers) for a multitude of reasons from genetics through food available at the roots, competition with other plants, amount of light and temperature.  In other words it's a bit of a lottery really!

Lots of folk have poor runner bean crops this year - some covered in flowers but not being pollinated as bees were sucking the nectar by piercing the base of the flowers instead of climbing inside - cheating!

HELP NEEDED WITH MY PLUMS!

Posted: 29/08/2013 at 19:40

All you can do now is keep it watered and hope.  Or nip round the local garden centre and surreptitously replace it with one looking as similar as possible and talk about the "miracle cure" you managed to find online..   Ten year olds aren't easily fooled though!

Newbie Help on fungus

Posted: 29/08/2013 at 19:31

Hi Emelia, That is indeed lichen on the very old/dead wood of the rose and lavendar (pics 1 and 5) - nothing to worry about.  Lavendar needs regular pruning to prevent them getting leggy and full of old wood like that, so it's probably been neglected and is now well past its prime - might be time to let it go.  The old dead wood on the rose needs cutiing off when you prune it next Spring.  However, the yellow stuff on pic 2 is some kind of fungi - cut that (dead) branch off flush with the main stem now.  The stems of the buddleia are just old and do go like that.  To keep them tidy you should prune all stems on buddleias back hard in Spring and they will sprout fresh new growth.  The specks on the apples are where a wasp, or bug has had a 'taste', or where a moth has laid an egg.  Normally they are only surface blemishes, quite edible and nothing to worry about.  There is a small possibility that a wasp or moth has laid eggs inside though, so when they are ripe simply peel the skin off where the marks are - if no sign of grubs, no problem.

Help! Crows feasting on my apples

Posted: 29/08/2013 at 19:08

How to cook a crow:

Build a fire and when it is burning well, throw in a couple of rocks and the crow.  When the rocks go soft the crow is ready to eat.

(Adapted from an Australian joke)

Moving Black currant bush

Posted: 29/08/2013 at 19:02

Sybille, now is not the best time to move shrubs like blackcurrant - best to wait until late Autumn.   They are tough plants though, so if you must move it now it would very likely be OK as long as you kept it well watered for the next 6-8 weeks. You want to dig a circle all the way around it and take as much root (with soil still attached) as possible.  The bigger the root-ball the better.  They also grow incredibly easily from cuttings - cut branches that are at least a foot long from a main stem and remove all of the leaves.  Trim the bottoms with a cut straight across and then trim the tops with an angled cut so you are left with 'sticks' about 9-10 inches long.  Plant them so that 2/3rds of the cutting is under the soil.  Wait.  

YOUNG STARLING ?

Posted: 28/08/2013 at 20:13

Hi Lyndab, that's quite an unusual colouring for a starling though I'm sure you're right, looking at the chest plumage.  I think the bee/wasp is actually a hoverfly.

Newbie Help on fungus

Posted: 28/08/2013 at 20:01

The stuff on the apple tree is a lichen as others have said.  However, even the fastest growing lichen only grows at 1cm per year, so I think the other plants you mention are covered in something else - most probably powdery mildew.

Lichen will only grow where the air is of excellent quality as it is killed by pollution so having it is a good sign.

Powdery mildew on the other hand is a pain:

http://gardening.about.com/od/gardenproblems/a/PowderyMildew.htm

 

Flat green bugs on tomatos

Posted: 28/08/2013 at 19:29

Shield bugs - almost certainly the common green (Palomena prasina), at their 5th larval stage (known as the 5th instar.)  Fascinating creatures:

http://www.bugsandweeds.co.uk/bugs.html

 

Runner Beans

Posted: 28/08/2013 at 19:06

Hi Jessica, yes you can start them off in little pots - many of us do that to give them a head start.  I usually start them off in early-mid April.  I sow direct in the ground in early May.  Those times are not fixed though - so much depends on the weather.  They will not take any frost at all, so the danger is that late frosts will mean they have to be kept in the greenhouse longer than expected and can grow so much that they get tangled together.  When they get to that stage they rarely grow well when planted out.  My advice is to sow half the seeds in small pots and keep half until there is no longer any danger of a frost, then plant the remaining half of the seeds directly into the ground.  As an aside, doing that will also give you a longer cropping season.

Discussions started by BobTheGardener

Deep Down & Dirty: The Science of soil

Replies: 2    Views: 49
Last Post: 21/04/2014 at 22:08

Check your delphiniums for caterpillars

Look for distorted and damaged leaves near the tips 
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Last Post: Yesterday at 10:58

Seed grown Wisteria finally in flower - Hooray!

Planted many years ago 
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Last Post: 15/04/2014 at 12:39

Oops!

Polytunnel growing 
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Last Post: 16/04/2014 at 19:05

First day of (meteorological) Spring

How id your garden looking 
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Last Post: 03/03/2014 at 20:31

DIY heated propagator

Making one from scratch 
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Last Post: 11/02/2014 at 11:06

Cost of bird food

bulk vs supermarket 
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Last Post: 10/02/2014 at 12:33

Wild Garden (Community Channel)

On Freeview/Sky 
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Last Post: 10/12/2013 at 12:21

Front garden revamp - before and after photos

Redsigning weedy crazy paving 
Replies: 24    Views: 1298
Last Post: 21/10/2013 at 20:16

Bilberry

Flowering in September 
Replies: 7    Views: 465
Last Post: 13/09/2013 at 13:20

Sparrows!

The sparrows have had a good breeding season 
Replies: 15    Views: 568
Last Post: 07/10/2013 at 09:26

why-all-the-hyphens-in-post-titles

Replies: 4    Views: 323
Last Post: 10/08/2013 at 11:31

ID trumpet flower

Replies: 8    Views: 416
Last Post: 18/06/2013 at 11:41

Bee spotting

Have you seen any bees yet? 
Replies: 61    Views: 2012
Last Post: 11/04/2013 at 18:55

New deliveries

Tree and shrub planting 
Replies: 4    Views: 376
Last Post: 16/02/2013 at 19:01
1 to 15 of 17 threads