Latest posts by BobTheGardener

Grape leaves

Posted: 17/07/2016 at 20:53

If you spray with Epsom salts, the dosage is 20g per litre (1/2oz per pint.)  Oh, and don't spray in strong sunlight - best wait for an overcast day.

Last edited: 17 July 2016 20:56:09

Lawn query

Posted: 17/07/2016 at 18:40

The last two are very dark green types added to provide good colour and the first is a fine-leaved one so it is probably Eurosport which I don't know anything about.  It could also be a wild interloper of course!

plant identification

Posted: 17/07/2016 at 18:32

It's a mallow (Lavatera.)  Leave it to do it's thing for now while flowering but you can cut them right back, almost to the ground, in spring and they nearly always grow back strongly.  You can cut it back less drastically after flowering to tidy it up.  They are relatively short lived so it may just die on you one year.

Lawn query

Posted: 17/07/2016 at 17:36

Rye grass, which is added to lawn seed mixtures as it's more hard wearing than fescues etc.  The more traffic the lawn gets the more rye grass the better but it's not so good in purely ornamental lawns.  You can always dig out the patches and seed them with a fine-leaved mixture.

Painting a bird bath

Posted: 17/07/2016 at 16:48

Masonry paint would be ok but don't paint the inside of the bowl as they release toxins into water. I prefer the weathered look of garden ornaments myself but that's just personal taste of course.

Last edited: 17 July 2016 16:48:27

Sweet Pea Know How

Posted: 17/07/2016 at 16:14

Mine have (at last!) started to do something!  I started them in January in a cold greenhouse and planted them out several weeks ago where they just sat doing absolutely nothing.  A few days of nice weather and.. bingo.

Round circles appearing in lawn

Posted: 17/07/2016 at 15:29

If fungi (fairy rings), you will generally also see a greener outer circle to the patch.  If that isn't present then pansyface may well be right.

Grape leaves

Posted: 17/07/2016 at 15:24

PS, Magnesium deficiency is common in grape vines and spraying with Epsom salts dissolved in water is the recommended remedy.  Over-use of high potash fertilizers can actually cause magnesium deficiency (I mention this in case you have indeed been feeding it!)

Last edited: 17 July 2016 15:24:48

Grape leaves

Posted: 17/07/2016 at 15:15

Loss of colour between veins is usually a sign of nutrient deficiency (iron, manganese or magnesium.)  Have you been feeding it regularly?  If not, try using a tomato feed as these generally include the trace nutrients mentioned above.  As a short-term fix, spraying it as well as watering it in could be of benefit.  In the longer term, mulching the area around the roots with well rotted farmyard manure in the autumn should provide for its needs.

If it's a new(ish) wall, there is also the possibility that lime from the cement is making the soil a bit on the alkaline side, making it harder for the vine to take up nutrients.  Again, the FYM should help with that.

If only the oldest leaves are affected it could simply be those leaves are reaching the end of their life but a good feed would be a good idea in any case.

Which is best?

Posted: 17/07/2016 at 14:55

Depends what they are and where you are (eg Basil rarely does well in the ground in the UK and toms are hit-and-miss depending on the weather) but in general, in the ground is best.  That way the roots can spread as they like, there is much less chance of them becoming short of water and nutrients as well as the secondary benefits of symbiotic soil bacteria and fungi.  Of course, there can be negative effects such as soil-borne pests and diseases.

Of those you mention I would say the beans are better in soil, tomatoes better in pots and cucumbers are 50/50 but need large pots if grown that way.  Brassicas always better in soil.

In my experience the best way of preparing soil is to dig-in well-rotted manure in the autumn and then lay a mulch of the same over the top before winter.  The soil will then be easy to lightly cultivate in spring when you can sow seeds or plant out veg started off in modules and/or pots.

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