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Re: Peat vs peat-free experiment #2
Posted: Fri Jul 01, 2011 5:58 am
by alan refail
Update #1
Ten days from sowing and most things are through, except the spinach and coriander in the Home Compost. Home Compost is definitely the poorest of the three.
All five sowings are through in the Clover and the Vital Earth. Germination in Clover was very marginally quicker and better - but no significant differences so far.
As with my Clover/New Horizon trial, the test will be growing on after germination.
Some pictures to follow next week.
Re: Peat vs peat-free experiment #2
Posted: Fri Jul 08, 2011 6:43 am
by alan refail
This post and the one that follows show progress two and a half weeks after sowing.
In all the composts are, from left to right: Clover Peat Multipurpose; Vital Earth Peat-free Multipurpose; Home produced compost.
In the case of the
wild rocket I have had virtually no germination (duff seed?) - best in Vital Earth - 4/12
Mustard - satisfactory in both Clover and Vital Earth, very poor in home compost
Spinach - Clover 11/12; Vital Earth 6/12; home compost nothing at all
Coriander - Best in Vital Earth - 100%; unacceptable in home compost
Pea - Best in Clover; very good in Vital Earth; a failure in home compost

- Wild rocket 7 July 2011
- IMG_0075.JPG (50.12 KiB) Viewed 2015 times
Re: Peat vs peat-free experiment #2
Posted: Fri Jul 08, 2011 6:45 am
by alan refail

- Coriander 7 July 2011
- IMG_0073.JPG (54.5 KiB) Viewed 2015 times
Re: Peat vs peat-free experiment #2
Posted: Sat Jul 16, 2011 11:00 am
by alan refail
Final pictures three and a half weeks after sowing. Some good progress since last week.
Again the composts are, left to right, Clover Multipurpose peat; Vital Earth Multipurpose peat-free; Home compost.
Wild Rocket - poor all round, but best in Vital Earth
Mustard - acceptable germination in Clover and Vital Earth, poor in Home compost. Growth noticeably best in Clover
Spinach - 12/12 germination in Clover; 8/12 in Vital Earth; only 1 in Home compost. Much sturdier growth in Clover
Coriander - Best germination in Vital Earth 12/12; 11/12 in Clover; 6/12 in Home compost. Good growth in both Clover and Vital earth - Clover slightly taller
Pea - 11/12 germination in both Clover and Vital Earth; 1/12 in Home compost. Growth much stronger in Clover

- Wild Rocket 16 July 2011
- IMG_0082.JPG (47.66 KiB) Viewed 1978 times
Re: Peat vs peat-free experiment #2
Posted: Sat Jul 16, 2011 11:02 am
by alan refail

- Spinach 16 July 2011
- IMG_0081.JPG (44.14 KiB) Viewed 1977 times
Re: Peat vs peat-free experiment #2
Posted: Sun Jul 17, 2011 6:43 am
by alan refail
Below are the facts and figures of Peat vs peat-free experiment #2

- compost trial #2.JPG (40.25 KiB) Viewed 1961 times