The excellent trophic and humidity conditions (good internal drainage) and the complete lack of salts set the conditions to Birthstone Gift Box the establishment of the variant with Festuca pratensis - Trifolium pratense, to the detriment of the variant with Festuca pratensis.This denotes that Trifolium pratense is more sensitive to the excess of the humidity and salts.The prolongation of excesive Twin Tub Pump Belt humidity periods on soils with clay contents over 40% is correlated with the establishment of the variants Carex distans, C.
vulpina.