I-Compound sodium nitrophenolate (i-Atonik) iyisilawuli sokukhula kwezitshalo esisebenza kahle kakhulu. Inezici zokusebenza kahle kakhulu, ukungabi nabuthi, akukho zinsalela, kanye nobubanzi bokusebenza. Ibizwa ngokuthi "Isilawuli Sokukhula Kwezitshalo Esinconyiwe Sobunjiniyela Bokudla Okuhlaza" yi-International Food and Agriculture Organization. ayikho imiphumela emibi kubantu nasezilwaneni.

I-Thidiazuron (TDZ) iwumsoco ikakhulukazi ohlanganisa ingxube ye-potassium dihydrogen phosphate ne-thiadiazuron. Inemiphumela eminingi ekukhuleni nasekuthuthukisweni kwezihlahla zezithelo: ukwandisa isivuno, ukuthuthukisa ikhwalithi, ukuthuthukisa ukumelana nezifo, njll. I-Thidiazuron (TDZ) ingakhuthaza i-photosynthesis, ithuthukise ukusetshenziswa kwezakhi zezitshalo, ikhulise inani lezimbali zezimbali kanye nekhwalithi yezithelo.

Izici ze-INDOLE-3-BUTYRIC ACID (IBA): I-INDOLE-3-BUTYRIC ACID (IBA) iyi-auxin engapheli engakhuthaza ukuhlukana kwamaseli kanye nokukhula kwamaseli, yenze ukwakheka kwezimpande ezizayo, ikhulise isethi yezithelo, ivimbele ukuwohloka kwezithelo, futhi shintsha izimbali zesifazane nesilisa Isilinganiso njll. Ingangena emzimbeni wesitshalo ngokusebenzisa i-epidermis ethambile yamaqabunga, amagatsha, nembewu, futhi ithuthelwa ezingxenyeni ezisebenzayo kanye nokugeleza kwezakhi.

I-Forchlorfenuron, eyaziwa nangokuthi i-KT-30, i-CPPU, njll., isilawuli sokukhula kwesitshalo esinomphumela we-furfurylaminopurine. Futhi iyi-synthetic furfurylaminopurine enomsebenzi ophakeme kakhulu ekukhuthazeni ukuhlukaniswa kwamaseli. Umsebenzi wayo webhayoloji umayelana nalowo we-benzylaminopurine izikhathi eziyi-10, ingakhuthaza ukukhula kwezitshalo, yandise izinga lokumiswa kwezithelo, ikhuthaze ukwanda kwezithelo nokugcinwa.