Larger context for LACK in Corpus USbrown_UKbncw/US_brown.txt DBL-CLICK WDS FOR DEF
The moral is: don't transplant it any oftener than you must.
As soon as they are large enough to move, I put mine 9 inches apart where they are to bloom.
I put a little scoop of pulverized phosphate rock or steamed bone meal into each hole with the plant.
That encourages rooting, and the better developed the roots, the larger and more plentiful the flowers.
Pansies are gluttons.
I doubt if it is possible to overfeed them.
I spade lots of compost into their bed; lacking that, decayed manure spread over the bed is fine.
One year I simply set the plants in the remains of a compost pile, to which a little sand had been added, and I had the most beautiful pansies in my, or any of my neighbors' experience.
In addition to the rich soil they benefit by feedings of manure water every other week, diluted to the color of weak tea.
As a substitute for this, organic fertilizer dissolved in water to half the strength in the directions, may be used.
They need mulch.