Uninzi lwezityalo zifuna ukukhanya ukuze zikhule kuba ukukhanya kubalulekile kwiphotosynthesis.Ngaphandle kwawo, izityalo azinakwenza ukutya.Kodwa ukukhanya kunokuba nzima kakhulu, kushushu kakhulu, okanye kuhlale ixesha elide ekukhuliseni izityalo eziphilileyo.Ngokubanzi, ukukhanya okungakumbi kubonakala kungcono.Ukukhula kwesityalo kukhawuleza ngokukhanya okukhulu kuba amagqabi amaninzi esityalo anokuvela;nto leyo ethetha ukwanda kwephotosynthesis.Kwiminyaka emibini edlulileyo ndishiye iiplanti ezimbini ezifanayo kwi-greenhouse ebusika.Omnye wabekwa phantsi kwesibane kwaye omnye akabikho.Ngentwasahlobo, umahluko wawumangalisa.Izityalo ezikwisikhongozeli esiphantsi kokukhanya beziphantse zibe nkulu ngama-30% kunezo zingafumani ukukhanya okongeziweyo.Ngaphandle kwezo nyanga zimbalwa, ezi zikhongozeli zimbini bezisoloko zisecaleni.Kwiminyaka kamva kusabonakala ukuba yeyiphi i-container ephantsi kokukhanya.Isikhongozeli esingakhange sifumane ukukhanya okongeziweyo sisempilweni ngokugqibeleleyo, sincinci nje.Ngezityalo ezininzi, nangona kunjalo, iintsuku zasebusika azinde ngokwaneleyo.Izityalo ezininzi zidinga iiyure ezili-12 okanye ngaphezulu zokukhanya ngemini, ezinye zifuna kangange-18.
Ukongeza izibane ezikhulayo kwi-greenhouse yakho yeyona ndlela ibalaseleyo ukuba uhlala eNyakatho kwaye awufumani iiyure ezininzi zemini yasebusika.Izibane zokukhulisa lolona khetho lubalaseleyo lokubuyisela eminye imitha engekhoyo.Mhlawumbi awunayo indawo esemazantsi efanelekileyo kwipropati yakho yegreenhouse.Sebenzisa izibane zokukhulisa ukongeza ubude bemini kunye nomgangatho kunye nobunzulu bokukhanya.Ukuba isigqubuthelo sakho se-greenhouse asikwabezi kakuhle ukukhanya kwelanga, unokongeza izibane ukugcwalisa izithunzi ukuze ukhule ngakumbi.
