Umthunzi weGreenhouse ubalulekile kwiinyanga zasehlotyeni – nokuba kusehlotyeni laseBritane ilanga liyakwazi ukunyusa amaqondo obushushu ngaphakathi kwegreenhouse kangangokuba izityalo zinokonakala – umonakalo omkhulu obangelwa kukushisa kakhulu nokutsha ungenziwa kwizityalo zakho ngexesha elifutshane kakhulu. Eyona ndlela ilula yokubonelela ngomthunzi ngaphakathi kwegreenhouse yakho kukufaka ipeyinti emthunzini ngaphandle kweglazing – iipeyinti zomthunzi zanamhlanje zisabela elangeni, ngoko ke xa lina imvula, umthunzi uhlala ucacile uvumela ukukhanya okupheleleyo kwaye xa ilanga likhanya liba mhlophe, libonakalisa imisebe yelanga. Enye indlela yomthunzi wegreenhouse yakho kukusebenzisa ilaphu lomthunzi. Faka ilaphu lomthunzi ngaphandle kwegreenhouse yakho ukuze ufumane isiphumo esiphezulu sokupholisa – oku kuyasebenza njengoko kuthintela imisebe yelanga ukuba ingadluli kwiglazing yegreenhouse. Okanye ungayifaka ilaphu lomthunzi wegreenhouse ngaphakathi kwegreenhouse – kulula ukuyifaka ngaphakathi kodwa ayinasiphumo sokupholisa esifanayo nokuyilungisa ngaphandle njengoko imisebe yelanga idlula kwiglazing kwaye ivelise ubushushu ngaphakathi kwegreenhouse. Nangona kunjalo, ukugquma kuphela, akuyi kukhusela izityalo zakho ekonakalisweni bubushushu – ukugquma kwegreenhouse kufuneka kudityaniswe nomoya olungileyo wegreenhouse kunye nomswakama – indibaniselwano echanekileyo yezi zinto zintathu iya kunceda ukudala imeko-bume efanelekileyo yokukhula kwezityalo okunempilo.
