Here are a few suggestions for how you could move forward:

* Check with the district forest or agriculture office in Siddharth Nagar; the district plan mentions potential for teak (Sagwan) farming in the area.
* Contact nearby nurseries or plantation‑firms in the broader region (e.g., in Lucknow) who might deliver or provide saplings. For example: the nursery in Indira Nagar, Lucknow listed as selling “Sagwan plants”. ([Justdial][1])
* When dealing with Sagwan plantation: keep in mind that this species needs deep, well‑drained loamy soil, full sunlight & 1000‑2500 mm rainfall approx. ([jagdevgroup.in][2])
* Ask for the following from any supplier: survival rate, origin of seedlings (whether tissue‑culture or conventional), spacing, expected maturity period, and whether they provide maintenance guidance.