Using seedplants is adviceable for sveral reasons. By saying "seedplants" I mean those seeds cultivated in labs.Saving rare vegetation is the main reason one should consider seedplants. Loads of specimen are endangered and I think it is our duty to face this problem by using lab seedplants.
Secondly, you will find quite many rare species available.
Thirdly,...at last but not least; the price is moderate.
Cultivating plants this way demands patience.
It`s a necessity and those who love being patient may gain brilliant results.