From each according to his ability, to each according to his need.
WHAT??!? Get outta here! No way!
It's a business of setting up ("installing") gardens in people's own back yards. Raised beds, complete with soil, bedding plants already planted, etc. Cash for goods and services.
They can sign up to purchase maintenance services, or do the maintenance themselves. Furthest thing in the world from collectivized kulaks.
There will be more "altruistic" aspects for participating seminaries, parishes, etc. but that would be their choice, it's not part of the contract.
No different from purchasing the services of landscapers/lawn maintenance, except it's oriented toward edibles.
("We're not Commies, and neither are any of our comrades.")