During his reign, Henry also improved the economy and infrastructure of his lands by supporting the immigration of German settlers (Ostsiedlung), mainly from the home of his wife, Franconia and Bavaria.
Selama pemerintahannya, Henryk juga meningkatkan perekonomian dan infrastruktur di negeri ini dengan mendukung imigrasi pemukim jerman (Ostsiedlung), terutama dari rumah istrinya, Franken dan Bayern.