London (change)
Today 20°C / 16°C
Tomorrow 20°C / 15°C

BobTheGardener


Latest posts by BobTheGardener

potatoes

Posted: 18/03/2015 at 18:45

The best known blight resistant varieties are Sarpo Mira and Sarpo Axona.  I think Blue Danube (from the same Sarpo family) may be too.

Easter heatwave alert

Posted: 17/03/2015 at 21:24

Mmm.  This from a site I use for planning my astronomy:

http://s3.gardenersworld.com/uploads/images/original/70379.jpg?width=350

I'm only interested in how cloudy it is at night though! 

Forecasting beyond the next few days is really beyond the abilities of science I'm afraid, which is why the met. office no longer do it.  Like statements from a politician just before an election;  Believe what you want to believe, but it bear in mind they only tip their hat to science, facts or reality!

 

lillies

Posted: 17/03/2015 at 18:55

Yes Linda, but it will take a few years before they grow to flowering size.  You can also grow them from any scales which fall off larger bulbs - just put the scales in a small plastic bag of damp compost and leave somewhere warm and dark for a few weeks.  The scales will then form little bulbs which can be potted on.  Again, probably at least 3 years before they will flower though.

lean-to greenhouse

Posted: 17/03/2015 at 18:44

With some basic DIY skills, you can build one using 10mm twinwall polycarbonate sheet and timber.  The 10mm sheet is very strong and actually becomes part of the construction rather than just being the glazing.  Have a look at this blog post - all you need to do is scale things down:

http://www.incredible-edible-todmorden.co.uk/blogs/how-to-build-a-greenhouse-part-1/?c=Blogs

 

Plant Identification please

Posted: 16/03/2015 at 21:28

The Purple Toadflax (Linaria) can get a bit thuggish if it seeds into permanent planters, mainly as it continues growing over the winter, pretty much unseen.  Once you let it seed, you will have it forever (like most of the willowherbs!)  It is quite pretty though.

As for the bluebells, you can tell as the bulbs are white and are quite deep.  I'm also plagued by the spanish variety and forever digging them up but just can't seem to get rid of them..

1st greenhouse coming

Posted: 16/03/2015 at 21:06

My louvre is at the opposite end to the door.  If you have only one roof vent, you want that in the middle.  The idea is to create a flow of air from the louvre (and door, when opened in warm weather), through the greenhouse and out of the roof vent.  The better the air flow, the less trouble you will have with diseases, especially fungal problems which are exasperated by poor air flow.

Laurel Hedging

Posted: 16/03/2015 at 21:00

The only way I know of is to cut it back quite hard.  You will temporarily lose the height of course, but hard pruning is always followed by much stronger growth and you'll end up with a much better balanced hedge.

Clay Soil

Posted: 16/03/2015 at 18:43

Lilyrosemary, I would use muck where you are planting spuds and mushroom compost (which contains lime) where you are planting brassicas or root crops like carrots and everything else.  Spuds get scab if lime is added but it helps protect brassicas from diseases like club root.  Carrots and parsnips will fork if grown in freshly manured ground.  Next year, change which area you grow these three rough groups of veg in (called crop rotation) and you'll keep the soil (and everything else) nicely balanced.

friend or foe?

Posted: 16/03/2015 at 18:33

Vine weevils are incredibly good climbers (unfortunately!) Lyn.

Britain's National Bird

Posted: 16/03/2015 at 18:22

Wren for me.  Plenty of them about but you hardly ever notice them (just like ordinary, good-hearted British people!)

Discussions started by BobTheGardener

Drought

No real rain here for weeks 
Replies: 11    Views: 254
Last Post: 07/06/2015 at 18:41

Little Red Devils (Lily beetles)

They're about now! 
Replies: 1    Views: 283
Last Post: 06/04/2015 at 17:03

Christmas has come early

New trees 
Replies: 9    Views: 889
Last Post: 19/12/2014 at 16:52

Anyone for squirrel crumble?

Thieving rodents 
Replies: 12    Views: 677
Last Post: 27/11/2014 at 21:12

Plant ID quizzes

Have fun identifying plants! 
Replies: 16    Views: 628
Last Post: 14/09/2014 at 13:17

Watering dried-out pots

Tip to help to stop water running straight through 
Replies: 13    Views: 593
Last Post: 28/07/2014 at 12:28

Blackfly - ladybirds to the rescue!

Broad bean tip blackfly infestation 
Replies: 2    Views: 464
Last Post: 13/07/2014 at 18:04

Bob's guide to picking soft fruit

Only fto be read by your household's main gardener! 
Replies: 3    Views: 398
Last Post: 05/07/2014 at 18:52

Lovely surprise

I went down the garden in the gloom.. 
Replies: 15    Views: 713
Last Post: 18/06/2014 at 14:32

Dragonfly/Darter/Mayfly ID?

Flew into the polytunnel for a while 
Replies: 6    Views: 633
Last Post: 01/06/2014 at 21:44

A week of rain = jungle garden!

It's been too wet to really do anything outside.. 
Replies: 16    Views: 1105
Last Post: 01/06/2014 at 17:42

Deep Down & Dirty: The Science of soil

Replies: 4    Views: 727
Last Post: 24/04/2014 at 11:30

Check your delphiniums for caterpillars

Look for distorted and damaged leaves near the tips 
Replies: 10    Views: 1133
Last Post: 22/04/2014 at 10:58

Seed grown Wisteria finally in flower - Hooray!

Planted many years ago 
Replies: 3    Views: 436
Last Post: 15/04/2014 at 12:39

Oops!

Polytunnel growing 
Replies: 16    Views: 766
Last Post: 16/04/2014 at 19:05
1 to 15 of 28 threads