moss lichen algae
 

I have a victorian 'Grotto' ( a style of conservatory with walls made to
look like the inside of a cave but with multitudinous pockets of soil in the
rocks for planting puroses)

There was some difficulty replacing the glass roof with the result that it
was open to the elemnts for some considerable time and the rock- which I
suspect to be Tuffa- has become much covered with moss and lichens.

I have removed most of the plants and the soil but would like to know what
would be best way to kill the green growths on the rocks to restore their
colour back to the origionalwhite/yellow and allow replanting (with fresh
soil in the pockets)..
I have been told that some chemicals may prohibit replanting for a very long
time.

Any suggestions greatfully received

Regards

moss lichen algae
 

In article ,
says...
I have a victorian 'Grotto' ( a style of conservatory with walls made to
look like the inside of a cave but with multitudinous pockets of soil in the
rocks for planting puroses)

There was some difficulty replacing the glass roof with the result that it
was open to the elemnts for some considerable time and the rock- which I
suspect to be Tuffa- has become much covered with moss and lichens.

I have removed most of the plants and the soil but would like to know what
would be best way to kill the green growths on the rocks to restore their
colour back to the origionalwhite/yellow and allow replanting (with fresh
soil in the pockets)..
I have been told that some chemicals may prohibit replanting for a very long
time.

Any suggestions greatfully received

Regards



I thought they were sopposed to have moss and lichen on them? However if
you really want to remove it then a pressure washer will do the job in no
time (even if a little messy!)
--
Charlie Pridham, Gardening in Cornwall
www.roselandhouse.co.uk
Holders of national collections of Clematis viticella cultivars and
Lapageria rosea

moss lichen algae
 

The message
from "rhrrc" contains these words:

I have a victorian 'Grotto' ( a style of conservatory with walls made to
look like the inside of a cave but with multitudinous pockets of soil
in the
rocks for planting puroses)

There was some difficulty replacing the glass roof with the result that it
was open to the elemnts for some considerable time and the rock- which I
suspect to be Tuffa- has become much covered with moss and lichens.

I have removed most of the plants and the soil but would like to know what
would be best way to kill the green growths on the rocks to restore their
colour back to the origionalwhite/yellow and allow replanting (with fresh
soil in the pockets)..
I have been told that some chemicals may prohibit replanting for a
very long
time.

Any suggestions greatfully received

Leave it to look natural(ish)?

--
Rusty
Growing old is mandatory; growing up is optional.
Direct reply to: horrid dot squeak snailything zetnet point co period uk

moss lichen algae
 

On Sun, 19 Apr 2009 21:51:27 +0100, "rhrrc"
wrote:

I have a victorian 'Grotto' ( a style of conservatory with walls made to
look like the inside of a cave but with multitudinous pockets of soil in the
rocks for planting puroses)

There was some difficulty replacing the glass roof with the result that it
was open to the elemnts for some considerable time and the rock- which I
suspect to be Tuffa- has become much covered with moss and lichens.

I have removed most of the plants and the soil but would like to know what
would be best way to kill the green growths on the rocks to restore their
colour back to the origionalwhite/yellow and allow replanting (with fresh
soil in the pockets)..
I have been told that some chemicals may prohibit replanting for a very long
time.

Any suggestions greatfully received

Regards


I wish I knew the secret of growing green covering on rocks. Moss
would be wonderful. It looks much better than just rock!

Steve

moss lichen algae
 

Stephen Wolstenholme wrote:
On Sun, 19 Apr 2009 21:51:27 +0100, "rhrrc"
wrote:

I have a victorian 'Grotto' ( a style of conservatory with walls made to
look like the inside of a cave but with multitudinous pockets of soil in the
rocks for planting puroses)

There was some difficulty replacing the glass roof with the result that it
was open to the elemnts for some considerable time and the rock- which I
suspect to be Tuffa- has become much covered with moss and lichens.

I have removed most of the plants and the soil but would like to know what
would be best way to kill the green growths on the rocks to restore their
colour back to the origionalwhite/yellow and allow replanting (with fresh
soil in the pockets)..
I have been told that some chemicals may prohibit replanting for a very long
time.

Any suggestions greatfully received

Regards


I wish I knew the secret of growing green covering on rocks. Moss
would be wonderful. It looks much better than just rock!

Steve

Have you done the yoghurt or sour milk trick?
--
Sacha
www.hillhousenursery.com
South Devon

moss lichen algae
 

On Thu, 23 Apr 2009 09:54:46 +0100, Sacha wrote:

Stephen Wolstenholme wrote:

I wish I knew the secret of growing green covering on rocks. Moss
would be wonderful. It looks much better than just rock!

Steve

Have you done the yoghurt or sour milk trick?

I have tried yogurt but not sour milk. What's the difference:)

Steve

moss lichen algae
 

Martin wrote:
On Thu, 23 Apr 2009 09:54:46 +0100, Sacha wrote:

Stephen Wolstenholme wrote:
On Sun, 19 Apr 2009 21:51:27 +0100, "rhrrc"
wrote:

I have a victorian 'Grotto' ( a style of conservatory with walls made to
look like the inside of a cave but with multitudinous pockets of soil in the
rocks for planting puroses)

There was some difficulty replacing the glass roof with the result that it
was open to the elemnts for some considerable time and the rock- which I
suspect to be Tuffa- has become much covered with moss and lichens.

I have removed most of the plants and the soil but would like to know what
would be best way to kill the green growths on the rocks to restore their
colour back to the origionalwhite/yellow and allow replanting (with fresh
soil in the pockets)..
I have been told that some chemicals may prohibit replanting for a very long
time.

Any suggestions greatfully received

Regards

I wish I knew the secret of growing green covering on rocks. Moss
would be wonderful. It looks much better than just rock!

Steve

Have you done the yoghurt or sour milk trick?

To get rid of green algae we have used Bayer Dimanin Green.
It was the only product tested by the Dutch Consumer Association that worked. It
worked for us too.

Yes but Steve *wants* stuff to grow on rocks - hence the yoghurt etc.
suggestion.
--
Sacha
www.hillhousenursery.com
South Devon

moss lichen algae
 

Stephen Wolstenholme wrote:
On Thu, 23 Apr 2009 09:54:46 +0100, Sacha wrote:

Stephen Wolstenholme wrote:
I wish I knew the secret of growing green covering on rocks. Moss
would be wonderful. It looks much better than just rock!

Steve

Have you done the yoghurt or sour milk trick?

I have tried yogurt but not sour milk. What's the difference:)

Steve


Tsk! ;-)
--
Sacha
www.hillhousenursery.com
South Devon

moss lichen algae
 

"Rusty_Hinge" wrote in message
. uk...
The message
from "rhrrc" contains these words:

I have a victorian 'Grotto' ( a style of conservatory with walls made to
look like the inside of a cave but with multitudinous pockets of soil
in the
rocks for planting puroses)

There was some difficulty replacing the glass roof with the result that
it
was open to the elemnts for some considerable time and the rock- which I
suspect to be Tuffa- has become much covered with moss and lichens.

I have removed most of the plants and the soil but would like to know
what
would be best way to kill the green growths on the rocks to restore their
colour back to the origionalwhite/yellow and allow replanting (with fresh
soil in the pockets)..
I have been told that some chemicals may prohibit replanting for a
very long
time.

Any suggestions greatfully received

Leave it to look natural(ish)?


It did (presumably) look natural before the green growths occurred since
this was how it looked was garnered, put in place, and remained ffor some
100+ years untill the roof was left open .

I just want to return it to its natural looking state