Nijssen Tuin & Bulbs Heemstede | Official site of Peter C. Nijssen
- +Summer Flowering Bulbs
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- Aanbiedingen grootverbruik
- Collection of nursery De Schüllhorn
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- Fritillaria CROWN
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- Lilium martagon en hybriden
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- Tulbaghia
- Tulipa
- +Tulpen, overig
- Bij-vriendelijke bloembollenpakketten
- Overige Historische Bolgewassen
- +Historicalbulbs
- +Daffodil website
- Division 1 Trompetnarcissen
- Division 2 Grootkronige narcissen
- Division 3 Kleinkronige narcissen
- Division 4 Dubbelbloemige narcissen
- Division 5 Triandrus narcissen
- Division 6 Cyclamineus narcissen
- Division 7 Jonquilla narcissen
- Division 8 Tazetta narcissen
- Division 9 Poeticus narcissen
- Division 10 Bulbocodium narcissen
- Division 11 Spleetkronige en vlinderbloemige narcissen
- Division 12 Overige narcissen
- Division 13 species en wildvormen
- +Bulbs for indoors
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Organic seeds
Organic seeds from seed farm DE BOLSTER.
DE BOLSTER produces organic and biodynamic seeds. These seeds are propagated at its own farm in Epe, but also in cooperation with several certified external growers. This ensures visibility of own productions and they know exactly where the seeds come from. They produce seeds of vegetables, herbs, flowers, green manures and sprouts. Besides the so-called seed multiplication, they also invest in developing new varieties.
Seed origin:
That the seeds are produced organically automatically implies that all these seeds on offer are GMO-free (free of genetic modification). GMO involves artificial interference with DNA, something DE BOLSTER certainly does not want. By controlling their own productions, they know exactly where the seeds come from and can guarantee quality.
What is organic?
There are a number of strict requirements that DE BOLSTER must meet to keep their organic label. For example, no artificial fertilisers and no pesticides may be used during the production of the seeds. Instead, natural manure is used over the fields and natural enemies are used against aphids, for example. Organic farms are inspected by the independent institute Skal Biocontrole, which ensures that productions meet strict organic standards. Companies are then issued the organic certificate.
EKO and DEMETER
All DE BOLSTER seeds carry the EKO label, which means they are organically produced. In addition, with some products you will also find the DEMETER logo, which means that those seeds come from a biodynamic company. These companies go beyond the European legislation for organic farming, marked by the previously mentioned EKO quality mark for organic farming.
Organic seeds
Active filters
Radicchio Rosso 'Leonardo F1' -zaden-
Radijs, Raphanus sativus 'Cherry Belle' -zaden-
Radijs, Raphanus sativus 'Rudolf' -zaden-
Rammenas, Raphanus sativus 'Ronde Zwarte' -zaden-
Rijsdoperwt 'Eerste vroege mei' Pisum sativum -zaden-
Rijspeul 'Hendriks', Pisum sativum -zaden-
Rijspeul 'Sweet Horizon', Pisum sativum -zaden-
Rode biet Chioggia, Beta vulgaris var. rubra -zaden-
Rode biet, Beta vulgaris var. rubra 'Egyptische platronde' -zaden-
Rucola, Eruca sativa ' Coltivata Esmee' -zaden-
Salie, Salvia officinalis -zaden-
Salvia horminum, Bonte salie paars -zaden-
Slaapmutsje, geel, Eschscholzia caespitosa -zaden-
Slangenkruid, Echium plantagineum -zaden-
Snack-komkommer 'Kaikura F1', Cucumis sativus -zaden-
Snackpaprika Capsicum annuum 'Arwen' -zaden-
Snijbiet selectie Sunset, Beta vulgaris var. cicla -zaden-
Snijbiet, Beta vulgaris var. cicla 'Groene Gewone' -zaden-
Spinazie Vroeg Reuzenblad, Spinacia oleracea -zaden-
Spinazie Winterreuzen, Spinacia oleracea -zaden-
Stamdoperwt Kelvedon Wonder, Pisum sativum -zaden-
Stamslaboon Phaseolus vulgaris 'Domino' -zaden-
Stamslaboon, Phaseolus vulgaris 'Faraday' -zaden-
Stokslaboon, Phaseolus vulgaris ' Cobra' -zaden-
Stoksnijboon Vitalis, Phaseolus vulgaris -zaden-
Suikermais, Zea mays convar. saccharata 'Golden Bantam' -zaden-
Tagetes patula, Afrikaantje wild -zaden-
Tijm, Thymus vulgaris 'Duitse Winter' -zaden-
Tomaat Solanum lycopersicum 'Bolstar Sensatica F1' -zaden-
Tomaat, Solanum lycopersicum L. 'Bolstar Granda' -zaden-
Tomaat, Solanum lycopersicum L. 'Bartelly F1' -zaden-
Tomaat, Solanum lycopersicum L. 'Zuckertraube-type' -zaden-
Tropaeolum majus Oost-Indische kers, rankend -zaden-
Tropaeolum majus, Oostindische kers, niet-rankende -zaden-
Tuinboon, Vicia faba 'Express' selectie Eleonora -zaden-
Tuinboon, Vicia faba 'Ratio' -zaden-
Tuinkers, Lepidium sativum 'Cressida' -zaden-
Tuinridderspoor, Consolida ajacis -zaden-
Ui, Allium cepa 'Albion F1' -zaden-
Veldsla, Valerianella locusta 'Vit' -zaden-
Vleestomaat 'Coeur de Boeuf', Solanum lycopersicum -zaden-
Watermeloen Sugar baby, Citrullus lanatus -zaden-
Winterwortel, Daucus carota sativus 'Flakkeese 2' -zaden-
Witlof Hollandse Middelvroeg, Cichorium intybus var. foliosum -zaden-
Witte kool 'Impala F1', Brassica oleracea -zaden-
Wortelpeterselie 'Halflange' -zaden-
Zoetpuntpaprika Xaro, Capsicum annuum -zaden-
Zoetpuntpaprika Zazu, Capsicum annuum -zaden-
Zomerpostelein, Portulaca oleracea -zaden-
Zomerwortel Amsterdamse Bak 2, Daucus carota sativus -zaden-
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