Swiss chard in July: the colorful greens that refill your raised bed
Lettuce harvested, radishes long gone — and suddenly your raised bed has gaps? Sown in July, Swiss chard fills them reliably and keeps you in fresh leaves well into late autumn.
In early July, many raised beds are half empty: the spring lettuce is finished, the radishes are long eaten. This is the perfect moment for Swiss chard — one of the most rewarding leafy vegetables there is. It germinates quickly, grows fast and can be harvested again and again for months.
Why Swiss chard is a perfect fit for July
Swiss chard is one of those crops you can sow directly into the bed until the end of July — and still get a full harvest. In warm summer soil it germinates within one to two weeks, and after about eight to ten weeks you can cut the first leaves. From then on it just keeps going: the harvest window stretches into November, and only proper frosts end the season. For a raised bed with gaps after the early harvest, there is hardly a better follow-up crop.
Colorful stems, wide-eyed kids
If children help out in the garden, Swiss chard is a little jackpot. Varieties like ‘Bright Lights’ produce stems in yellow, orange, pink and red — suddenly your raised bed looks hand-painted. And because chard grows so quickly, kids see the first seed leaves after just a few days. Sowing is child-friendly too: the seed clusters are nice and big, easy for small fingers to place one by one into the furrow.
How to sow Swiss chard properly
Draw a furrow about two to three centimetres deep and place the seeds roughly ten centimetres apart. Later, thin the seedlings to about 30 centimetres — chard grows far bigger than the tiny seedlings suggest. Important in high summer: keep the seed row evenly moist until germination, ideally watering in the morning on hot days. A partially shaded spot works just as well as full sun, especially in hot summers.
Harvest it like a cut-and-come-again lettuce
The big trick with chard: only ever pick the outer leaves and leave the heart standing. The plant keeps pushing new leaves from the centre — so you harvest the same plant for many weeks instead of cutting it once and being done. Young, small leaves taste mild and go raw into salads; the large leaves and crunchy stems make a quick side dish steamed or pan-fried.
Good neighbours in the raised bed
Swiss chard gets along well with bush beans, radishes, carrots and cabbages — all crops that are happily sown or planted in July anyway. Two neighbours are best avoided though: spinach and beetroot. Both belong to the same plant family as chard and compete for the same nutrients. For the same reason, don’t sow chard where spinach or beetroot grew earlier this season — your crop rotation will thank you.
The space check before sowing
Before you start, it’s worth a quick look at your bed layout: where exactly is the free spot, and what’s growing next to it? In Rootivo, the bed editor with its companion-planting lines shows you instantly whether chard fits that gap — green lines to good neighbours, red ones to bad. That July gap is sensibly filled in two minutes.
Im Lexikon: Mangold