Red Yucca (Hesperaloe) gemination
I'm a snall commercial grower looking to germinate about 20,000 red yucca, (hesperaloe parvifolia) seed. Past trials have yeilded very low percentages. Tried scarifying, soaking, top sowing, covered sowing, not much difference.
I assume these plants throw such a quantity of seed because of low germination in natural habitat. Anyone have experience/tips to share to improve germination?
Will swap you seed for your info.