From up- + sprout. <span class="searchmatch">upsprout</span> (third-person singular simple present <span class="searchmatch">upsprouts</span>, present participle upsprouting, simple past and past participle upsprouted)...
<span class="searchmatch">upsprouts</span> third-person singular simple present indicative of <span class="searchmatch">upsprout</span>...
upsprouting present participle and gerund of <span class="searchmatch">upsprout</span>...
upsprouted simple past and past participle of <span class="searchmatch">upsprout</span>...