Answered Retrieving more than one row as xPDO object

$grows = $modx->getObject($classname, array('grower_id'=>[[!+modx.user.id]]));

$prefix = 'xyz_';
$packagename = 'chronicleThis';
$classname = 'Grows';

$packagepath = $modx->getOption($packagename . '.core_path', NULL, $modx->getOption('core_path') . 'components/' . $packagename . '/');
$modelpath = $packagepath . 'model/';

$modx->addPackage($packagename, $modelpath, $prefix);

$grows = $modx->getObject($classname, array('owner_id'=>[[!+modx.user.id]]));

if (!is_object($grows) || !($grows instanceof xPDOObject)) {
 //     echo "Not an object or not an instance of xPDOObject!";
    $errorMsg = 'Failed to create object of type: ' . $classname;
    //$hook->addError('error_message', $errorMsg);
    $modx->log(modX::LOG_LEVEL_ERROR, $errorMsg, '', 'chronicleThis Hook');
    return false;
}

foreach ( $grows as $grow => $data ) {
    $gStack .= '<div class="responsiveCircle floatLeft" style="background-image:url('.$grow[$data]['leader_url'].');">'.
                   '<div class="growTitleWrapper">'.
                       '<div class="myGrowTitle"><p class="bubbleTitle center middle">'.$grow[$data]['title'].'</p></div>'.
                   '</div>'.
                   '<div class="growLinksWrapper">'.
                       '<div class="myGrowLinks">'.
                           '<div class="circlrTableCell">'.
                               '<a class="myGrowLink center middle link" onclick="updateGrow('.$grow[$data]['grow_id'].')">Post Update</a>'.
                               '<br>'.
                               '<a class="myGrowLink center middle link" onclick="editGrow('.$grow[$data]['grow_id'].')">Edit</a>'.
                           '</div>'.
                       '</div>'.
                   '</div>'.
               '</div>';
}

return $gStack;

$grows = $modx->getObject($classname, array('owner_id'=>[[!+modx.user.id]]));

$grows = $modx->getObject($classname, array('owner_id'=>$modx->user->get('id')));

$prefix = 'xyz_';
$packagename = 'chronicleThis';
$classname = 'Grows';

$packagepath = $modx->getOption($packagename . '.core_path', NULL, $modx->getOption('core_path') . 'components/' . $packagename . '/');
$modelpath = $packagepath . 'model/';

$modx->addPackage($packagename, $modelpath, $prefix);

$grows = $modx->getCollection( $classname, array( 'grower_id' => 1 ));

if (!is_object($grows) || !($grows instanceof xPDOObject)) {
 //     echo "Not an object or not an instance of xPDOObject!";
    $errorMsg = 'Failed to create object of type: ' . $classname;
    //$hook->addError('error_message', $errorMsg);
    $modx->log(modX::LOG_LEVEL_ERROR, $errorMsg, '', 'chronicleThis Dashboard');
    return false;
}

print_r($grows);