This is what we have read, not what the state pays. Nobody has yet confirmed a Sikkim figure against the national norms, and this page does not give you one. It tells you what Sikkim publishes, what is in it, and what to do with that. The national cost norms that apply meanwhile are in the guides linked at the foot of this page.
Sikkim has a confirmed department where it previously had none, and one feature that changes which document an organic grower here should be reading.
A department of its own
Horticulture here sits in the Horticulture and Cash Crop Development Department. A horticulture body of its own is not the unusual part — twenty of the thirty-four states and territories with a confirmed department have one. The second half of the name is. Cash crop development is in the title, and that reflects what Sikkim actually grows: large cardamom, Sikkim mandarin, ginger, kiwi, pear and cut flowers rather than the field crops most states organise around.
The department's page on the state portal is the door recorded here, and the agriculture department runs a substantial portal alongside it. Neither yielded a scheme guideline, cost norm or order to a fetch, so nothing is registered.
The organic point, which is the useful one
Sikkim declared itself fully organic in 2016, and its horticulture support has been shaped around that ever since. A grower here reading the Mission's organic farming component should know something about how that component works nationally: the guidelines send it to PKVY norms — Paramparagat Krishi Vikas Yojana — rather than setting an NHM figure of its own.
So there are two things stacked here, and they are easy to confuse. The national organic component is not an NHM rate at all; it is a pointer to another scheme's norms. And Sikkim's own organic programme sits on top of whatever PKVY provides. A grower who costs organic conversion off the Mission's material will find there is no figure there to use, and the reason is structural rather than an omission.
What the region rule adds
Sikkim is in the North Eastern region, so the Mission reaches a grower as HMNEH rather than NHM, and the Government of India contributes 90% of the outlay rather than 60%. That is the split between governments, not a rate of assistance.
What to do
For organic work, ask about PKVY and about Sikkim's own organic programme — not about an NHM organic rate, because there is not one. For orchards, protected cultivation and post-harvest, the national guides below carry the components and figures, each naming the page it came from. And for large cardamom specifically, ask the department which programme covers it. Cash crop development has its own place in this department's title, so the general horticulture components are not a safe assumption.
Everything Sikkim-specific is still missing here. The department is confirmed and nothing it publishes has been read.
