Michael Schumacher's struggles reflected in German crowd

The German Formula One fans are camped out in the forest as ever, drinking beer and grilling sausages on damp barbecues, but the red sea of Ferrari and Michael Schumacher flags has receded into the distance.

The seven times world champion, racing again at his home grand prix for the first time in four years at the age of 41 and for Mercedes, no longer enjoys the peerless pulling power of his glory years.

Schumacher has yet to appear on the podium 10 races into his comeback and qualified only 11th for a race he won last time out with Ferrari in 2006.

There are more Red Bull and Sebastian Vettel shirts and caps in the grandstands now but, strikingly, many of those walking in through the gates on Sunday showed no obvious allegiance.

"German people don't spend too much money any more on merchandising," Katja Heim, a spokeswoman for the grand prix organisers, told Reuters.

There are stalls selling Schumacher merchandise, with T-shirts and caps declaring "Schumacher - ready to race", "Seven times world champion...so far" and "Comeback, his biggest challenge."

Willi Weber, the German's commercial manager since his F1 debut in 1991, said selling them was also a challenge, however.

"Michael in my eyes is still the best race driver in the world. He is a hero, a seven times world champion," he told Reuters in the Hockenheim paddock.

"But in the head of the buyer he is not at the moment," added the German, whose red Ferrari comeback caps are still on sale along with the new silver Mercedes ones.

"Everybody knows this is not Michael Schumacher, his performance and everything, and when he has a better car he will win races," said Weber. "It's nothing against him.

"The cap sellers are not unhappy. They say we are selling but its not a boom, we miss the turbo," he added. "The turbo will come next year."

Weber said sales had also been hit by some companies responding to the gloomy financial climate by handing out cheap or free merchandise.

"When you go out here in Hockenheim there is a Dekra (Schumacher's former personal sponsors) cap you can have for just one euro," he said. "It's just given away because its marketing for them."

Heim said the Euro zone crisis had as big an impact on ticket sales and purchasing habits as Schumacher's disappointing performances.

"When it was announced that Michael was coming back, there was a huge jump in ticket sales. But in a very odd way then it dropped," she said.

"It dropped...(because) of that recession talk with Greece. Germans are completely unlike the British, they are very worried of spending money that they don't have. And they are very worried about what will happen in the future," she added.

Heim expected 66,000 grandstand seats to have sold on race day, better than in 2008 but still little more than half the turnout at the British Grand Prix two weeks ago.

The fact that Germany had 'six and a half drivers', the racers and safety car driver Bernd Maylander, had helped as had Vettel's emergence as a title contender.

"Red Bull did a great job in the local market," said Heim. "They did a Vettel grandstand here and a Vettel camp. You have Vettel music and Vettel giveaways."

Outside among the fans, enjoying the sunshine after days of rain, it was still easy to come across diehard Schumacher supporters.

Stefanie Tkotz from near Stuttgart, paying for a couple of Schumacher mugs, said she was only there 'for Michael'.

"We bought our first tickets last year for Spa and two days later he said that he's not coming back. So we went to Spa but without Michael it's not the same," she smiled.