STEP SYSTEMS PH Soil Manuale utente

pH Soil Tester

Printed in Germany.

STEP Systems GmbH 20

Duisburger Str. 44

Tel: ++49 (0) 911 96 26 05-0

Fax: ++49 (0) 911 96 26 05-9

D-90451 Nürnberg

e-mail:

info@stepsystems.de

www.stepsystems.de

Instruction manual

Table of optimal pH values

pH Soil Tester

Printed in Germany.

STEP Systems GmbH 20

Duisburger Str. 44

Tel: ++49 (0) 911 96 26 05-0

Fax: ++49 (0) 911 96 26 05-9

D-90451 Nürnberg

e-mail:

info@stepsystems.de

www.stepsystems.de

For your notes:

Instruction manual pH Soil Tester

Printed in Germany.

STEP Systems GmbH 2016

Duisburger Str. 44

Tel: ++49 (0) 911 96 26 05-0

Fax: ++49 (0) 911 96 26 05-9

D-90451 Nürnberg

e-mail: info@stepsystems.de

www.stepsystems.de

pH-Measurement

Insert pH Soil Tester with the

complete probe firmly into

the humid soil.

After some seconds read pH

value on the red scale.

Measuring range: 3 –8 pH

Accuracy: 0,2 –0,4 pH

Important tips

Insert pH Soil Tester firmly

into the ground. The

complete probe point must

have soil contact.

The soil must be humid for the

pH measurement. For the

humidity control press white

button, the blue scale must

show at least one value of 7.

After the measurement wipe

the probe point clean with a

piece of dry cloth.

Test loose soil in the shell

condense provided, put pH Soil

Tester firmly in the shell and

measure pH.

Attention: pH Soil Tester is not suitable for measurements of

solutions, substrates and composts.

Probe point

Moisture test button

Display

Instruction manual pH Soil Tester

Printed in Germany.

STEP Systems GmbH 2016

Duisburger Str. 44

Tel: ++49 (0) 911 96 26 05-0

Fax: ++49 (0) 911 96 26 05-9

D-90451 Nürnberg

e-mail: info@stepsystems.de

www.stepsystems.de

Evaluation of the measuring results

Generally the optimal pH factor is for almost all plants in the lightly sour area

between pH 6.0 - 7.0.

Exception: Sucked lime-fleeing cultures preferring a very sour ground, e.g.,

rhododendron, azaleas, moor (Erica carnea), raspberry, etc.

The right setting of the pH factor is necessary, because, among the rest, the

availability of nutrients strongly depends on the pH value. The principal

nutrients like phosphorus or potassium are as a rule not enough available at

too low pH values. However, absorbtion of trace elements such as iron for

example, is blocked at too high pH values ("iron chlorose").

The dependence of the nutrient uptake on the pH factor is made clear by the

following graphic charts. The stronger the beam, the better is the nutrient

availability.

pH factor regulation:

A too low pH value can be raised by addition of lime. The rule of thumb is:

To increase pH factor by 1 pH on a surface of 100 sq. m.

there are approx. 25 kg of carbonic lime necessary

By heavy soils the approximate value can be adapted upwards, by light soils

downwards.

Too high pH values can be lowered only by using fertilizer with sour reaction

or in the long term by application of peat.

1 / 14

Standard pH-Values

Substrates: pH-Value

Substrate (peat soil) for young plants (salt-sensitive young plants)

Substrate (peat soil) for young plants (salt-tolerable young plants)

Substrate (peat soil) for seeding

Substrate (peat soil) for progagation

Ornamental Plants:

Botanic Name German Name pH-Value

Abies balsamea Zwergtanne 6,0-8,0

Abies concolor Grautanne

5,5-7,5

Abies homolepis Nikkotanne 5,0-7,0

Abies koreana Koreatanne 6,0-8,0

Abies lasiocarpa Compacta 6,0-8,0

Abies nordmanniana Nordmanntanne 6,0-8,0

Abies pinsapo Kelleristanne 6,0-8,0

Abies procera Silbertanne 5,0-7,0

Abies veitchii Veitchtanne 5,0-7,0

Acer campestre Feldahorn 6,0-7,0

Acer capillipes Schlangenhautahorn 5,5-6,5

Acer ginnala Feuerahorn 5,5-6,5

Acer japonicum Japanischer Feuerahorn 6,0-7,0

Acer negundo Eschenahorn

6,0-7,0

Acer palmatum Fächerahorn 6,0-7,0

Acer pensylvanicum Streifenahorn 6,0-7,0

Acer plantanoides Spitzahorn 6,5-7,5

Acer pseudoplatanus Bergahorn 6,0-8,0

Acer rubrum Rotahorn 5,5-6,5

Acer rufinerve Rostbartahorn 6,0-7,0

Acer saccharinum Silberahorn 6,0-7,0

Acer saccharum Zuckerahorn 6,0-7,0

Achimeues hybrida 5,0-6,5

Actinidia arguta Strahlengriffel 6,0-7,0

Actinidia chinesis Kiwi 6,0-7,0

Adiantum 4,5-6,0

Aechmea fasciata 5,5-6,5

Aesculus carnea Kastanie 6,0-8,0

Aesculus hippocastanum Roßkastanie

6,0-8,0

Aesculus parviflora Strauchkastanie 6,0-8,0

Ailanthus altissima Götterbaum 6,0-7,0

Akebia quinata Klettergurke 6,0-7,0

Alnus cordata Erle 6,5-7,5

Alnus glutinosa Schwarz-Rot-Erle 5,5-6,5

Alnus incana Grau-Weiß-Erle 7,0-8,0

Alstromeria 6,0-7,0

Amaranthus-Fuchsschwanz 5,5-6,5

Amelanchier laevis Hängende Felsenbirne 6,5-7,5

Amelanchier lamarckii Kupfer-Felsenbirne 6,5-8,0

Amorpha Canescens Bleibusch

6,5-7,5

Amorpha fruticosa Bastardindigo 6,5-7,5

Anemone coronaria 5,5-6,5

2 / 14

Botanic Name German Name pH-Value

Anthurium andreanum 4,5-5,5

Anthurium scherzianum 4,5-5,5

Antirrhinum-Löwenmaul 5,5-7,0

Aphelandra squattosa 5,0-6,5

Aralia elata Aralie 6,5-7,5

Araucania araucana Schmucktanne 7,0-8,0

Aristolochia macrrophylla Pfeifenwinde 6,5-7,5

Asparagus plumus 5,5-7,0

Asparagus sprengeri 5,5-7,0

Azalea indica 3,8-5,0

Begonia bertinii 5,0-6,5

Begonia elatior 5,0-6,5

Begonia Knollenbegonien 5,0-6,0

Begonia Lorraine 5,0-6,0

Begonia semperflorens 5,0-6,5

Bellis perennis 6,0-7,0

Berberis buxifolia Berberitze 6,5-7,5

Berberis candidula Berberitze 6,5-7,5

Berberis gagnepainii Berberitze 6,5-7,5

Berberis hookeri Berberitze 6,5-7,5

Berberis julianae Berberitze 6,5-7,5

Berberis parkjuweel Berberitze 6,5-7,5

Berberis red jewel Berberitze 6,5-7,5

Berberis stenophylla Berberitze 6,5-7,5

Berberis superba Berberitze 6,5-7,5

Berberis thunbergii Berberitze 6,5-7,5

Berberis verrucandi Berberitze 6,5-7,5

Berberis wilsoniae Berberitze 6,5-7,5

Betula albosinensis Kupferbirke 6,5-7,5

Betula ermannii Goldbirke 6,5-7,5

Betula maximowicziana Birke 6,5-7,5

Betula nana Polar Zwergbirke 6,5-7,5

Betula nigra Schwarzbirke 6,0-7,0

Betula papyrifera Papierbirke 6,0-8,0

Betula pend. Dalecartica Ornas Birke 6,5-7,5

Betula pend. Fastigata Säulenbirke 6,5-7,5

Betula pend. Purpurea Purpurbirke 6,5-7,5

Betula pend. Tristis Hängebirke 6,5-7,5

Betula pend. Youngii Trauerbirke 6,5-7,5

Betula pendule Weiß-Sandbirke 6,0-7,0

Betula platyphylla Japanische Birke 6,5-7,5

Betula utillis Himalaya Birke 6,0-6,5

Brassica oleracea 6,0-7,0

Bromelien 4,0-5,5

Buddlera alternifolia Sommerflieder 6,0-8,0

Buddlera davidii Hybriden 6,0-8,0

Buxus sempervierens Buxbaum 6,0-8,0

Calceolaria Hybriden 5.0-6,5

Callicarpa bodinieri Schönfrucht 6,0-6,5

Calluna vulgaris Besenheide 4,0-5,0

Calyanthus floridus Gewürzstrauch 6,5-7,5

Camelia japonica 4,0-5,5

Campanula 6,0-6,5

Campsis radicans Trompetenblume 6,0-7,0

Caragana arboresens Erbsenstrauch 6,0-8,0

Carpinus betulus Hain-Weißbuche 6,0-8,0

Caryopteris clandonensis Bartblume 6,5-7,5

3 / 14

Botanic Name German Name pH-Value

Castanea sativa Eßbare Kastanie 6,0-7,0

Catalpa bignonioides Trompetenbaum 7,0-8,5

Cattleya mossiae 4,0-5,5

Ceanothus Gloire de Versails Säckelblume 6,5-7,5

Cedrus atlantica Zeder 7,0-8,0

Cedrus deodara Himalajazeder 5,0-7,0

Cedrus glauca Blauzeder 6,5-8,5

Cedrus pyramidalos Pyramidenzeder 6,5-8,5

Cedrus pendula Hängezeder 6,5-8,5

Celastrus orbiculatus Baumwürger 6,5-7,5

Cercidiphyllum japonicum Judasblattbaum 6,5-7,5

Cercis siliquastrum Judasbaum 6,5-8,0

Chainomeles japonica Scheinquitte 6,0-6,5

Chainomeles lagenaria Scheinquitte 6,0-6,5

Chamecyparis alumil Gold Scheinzypresse 6,0-8,0

Chamecyparis column. glauca Scheinzypresse 6,0-8,0

Chamecyparis ellwoodii Scheinzypresse 6,5-8,0

Chamecyparis glauca spek Scheinzypresse 6,5-8,0

Chamecyparis golden wonder Scheinzypresse 6,5-8,0

Chamecyparis keleris aurea Scheinzypresse 6,5-8,0

Chamecyparis lanei Scheinzypresse 6,5-8,0

Chamecyparis lawsoniana Scheinzypresse 6,0-8,0

Chamecyparis minima glauca Scheinzypresse 6,5-8,0

Chamecyparis nootkat. glauca Scheinzypresse 6,5-8,0

Chamecyparis nootkat. lutea Scheinzypresse 6,5-8,0

Chamecyparis nootkat. pend. Scheinzypresse 6,0-8,0

Chamecyparis obtusa Scheinzypresse 6,0-8,0

Chamecyparis pisif. filifera Scheinzypresse 6,0-8,0

Chamecyparis pisif. plumosa Scheinzypresse 6,0-8,0

Chamecyparis pisif. squarrosa Scheinzypresse 6,0-8,0

Chamecyparis pisifera boule. Scheinzypresse 6,0-8,0

Chamecyparis stardust Scheinzypresse

6,5-8,0

Chamecyparis stewartii Scheinzypresse 6,5-8,0

Chamecyparis white spot Scheinzypresse 6,5-8,0

Chionanthus virginicus Schneeblume 6,0-6,5

Chriysanthemum indica 5,5-7,0

Cissus antarctica 5,0-6,5

Clematis alpina Alpenwaldrebe 6,5-7,5

Clematis hybriden Waldrebe 6,5-7,5

Clematis montana Rote Waldrebe 6,5-8,0

Clematis paniculata Herbstwaldrebe 6,5-8,0

Clematis tangutica Goldwaldrebe 6,5-8,0

Clematis vitalba Waldrebe 6,5-8,0

Clematis viticella Ital. Waldrebe 7,0-8,0

Clethra alnifolia Scheinelle 6,0-7,0

Clivia minata 5,5-6,5

Codiaeum (Croton) 5,0-6,0

Coleus 6,0-7,0

Columnea 5,0-6,0

Colutea arborescens Blasenstrauch 6,5-7,5

Convallaria 6,0-6,5

Cornus alba Gemeiner-Hartriegel 6,0-8,0

Cornus alba kesselringii Schwarzholz-Hartriegel 6,5-8,0

Cornus alba marginata Weißbunter-Hartriegel 6,0-8,0

Cornus alba sibirica Purpur-Hartriegel 6,0-8,0

Cornus alba spaethii Gelbbunter-Hartriegel 6,5-7,5

Cornus alternifolia Baumwachs 6,5-7,5

Cornus canadensis Teppich-Hartriegel

4,0-6,0

Cornus condroversa Etagen-Hartriegel 6,5-8,0

4 / 14

Botanic Name German Name pH-Value

Cornus florida Blumen-Hartriegel 6,0-7,0

Cornus konsa Japanischer-Hartriegel 6,0-7,0

Cornus mas Kornelkirsche 6,0-8,5

Cornus sanguinea Roter-Hartriegel 6,5-8,5

Cornus stolonifera Hoher-Hartriegel 6,5-8,0

Cornus stolonifera sericea Rotholz-Hartriegel 6,5-8,0

Corylopsis panciflora Glockenhasel 6,5-7,5

Corylopsis spicata Glockenhasel 6,5-7,5

Corylus acellana Rotblättrige Zellernuß 6,0-8,0

Corylus avellana Wald-Haselnuß 6,0-8,5

Corylus avellana contorta Korkenzieher-Haselnuß 6,0-8,0

Corylus colurna Baum-Hasel 6,5-8,5

Corylus maxima Großfrüchtige Haselnuß 6,5-7,5

Corylus maxima purpurea Purpur-Haselnuß 6,0-8,0

Cotinus voggygria Perückenstrauch 6,5-8,0

Cotoneaster acutifolius Spitzblättrige Felsenmispel 6,5-8,0

Cotoneaster adpressus Zwergmispel

6,0-8,0

Cotoneaster bullatus Strauchmispel 6,5-8,0

Cotoneaster d. skogholm Böschungsmispel 6,5-8,0

Cotoneaster d. streibs findl. Kriechmispel 6,5-8,0

Cotoneaster d. var. radicans Teppichmispel 6,5-8,0

Cotoneaster dammeri Zwergmispel 6,5-8,0

Cotoneaster dammeri Kriechmispel 6,5-8,0

Cotoneaster dielsianus Strauchmispel 6,5-8,0

Cotoneaster divaricatus Strauchmispel 6,5-8,0

Cotoneaster franchetti Strauchmispel 6,5-8,0

Cotoneaster horizontalis Fächermispel 7,0-8,0

Cotoneaster microphyllus Zwergmispel 6,5-8,0

Cotoneaster multiflorus Strauchmispel 6,5-8,0

Cotoneaster pendulus Hängemispel 6,5-8,0

Cotoneaster praecox Felsenmispel 6,5-8,0

Cotoneaster salicifolius Immergrüne Mispel 6,5-8,0

Crataegus carrierei Apfeldorn 7,0-8,5

Crataegus laevigata Rotdorn 7,0-8,0

Crataegus monogyna Weißdorn 6,5-8,5

Crataegus monogyna-stricta Säulendorn 7,0-8,0

Crataegus prunifolia Pflaumendorn 6,5-8,5

Crateagus coccinea Scharlachdorn 7,0-8,5

Crateagus crus-galli Hahnendorn 7,0-8,5

Crossandra 5,5-6,5

Cryptomeria japonica Sicheltanne 7,0-8,0

Cupressocyparis leylandü 6,0-8.0

Cyclamen 5,5-6,5

Cymbidium 4,5-6,0

Cytisus beanii Ginster 7,0-8,0

Cytisus decumbens Kriechginster 7,0-8,0

Cytisus kewensis Elfenbeinginster 7,0-8,0

Cytisus praecox Elfenbeinginster 6,0-6,5

Cytisus purpurens Purpurginster 6,5-8,5

Cytisus scoparius Besenginster 6,0-7,0

Cytisus scoparius hybriden Besenginster 6,0-6,5

Daboecia cantabrica Irische Heide 4,5-5,5

Dahlia-Topf 6,0-7,0

Daphne mezereum Weißer Seidelbast 7,5-8,5

Daphne oneorum Seidelbast 7,0-8,0

Davidiai nvolcurata Taubenbaum 6,5-8,0

Decaisnea fargesii Blauschote 7,0-7,5

Dendrobium 4,5-5,5

Deutzia gracilis Maiblumenstrauch 6,0-8,0

Deutzia kamiflora Deutzie weiß-rosa 6,0-8,0

5 / 14

Botanic Name German Name pH-Value

Deutzia magnifica Deutzie weiß 6,0-8,0

Deutzia mont rose Deutzie 6,0-8,0

Deutzia rosea Deutzie 6,0-8,0

Deutzia scabra Deutzie 6,0-8,0

Dianthus (Edelnelke) 6,0-7,0

Dieffenbachia 5,0-6,5

Dracaena 5,0-6,0

Elaeanus angustifolia Ölweide 7,0-8,0

Elaeanus commutato Silber-Ölweide 7,0-8,0

Elaeanus ebbingel Wintergrüne Ölweide 6,5-8,0

Elaeanus multiflora Eßbare Ölweide 6,5-8,5

Elaeanus pungens Buntlaubige Ölweide 6,5-7,5

Enkianthus campanulatus Prachglocke 4,5-6,5

Enkianthus nigrum Krähenbeere 6,5-7,5

Erica alatus Echte Heide 6,0-8,0

Erica carnea 4,5-6,0

Erica cinerea Echte Heide 4,5-6,0

Erica gracilis 3,5-4,5

Erica tetralix Echte Heide 4,5-6,0

Erica vagans Echte Heide 4,5-6,0

Euonymus alatus Korkspindel 6,0-7,0

Euonymus eropaeus Pfaffenhütchen 7,0-8,5

Euonymus fortunei Purpurkriechspindel 6,5-8,0

Euonymus planipis Großfrüchtige Kriechspindel 6,5-8,0

Euphorbia fulgens 5,5-6,5

Euphorbia milii 5,5-6,5

Euphorbia pulch. 5,5-7,0

Exochorda racemosa Prachspiere 5,0-7,0

Fagus silvatica Rotbuche 6,0-8,0

Farne 4,5-6,0

Ficus decora 5,0-6,5

Ficus monstera 5,0-6,5

Forsythia Goldglöckchen 6,0-8,0

Fothergilla gardenii Niedriger Federbuschstrauch 5,5-7,0

Fothergilla mayor Niedriger Federbuschstrauch 5,5-7,0

Fothergilla monticola Niedriger Federbuschstrauch 5,5-7,0

Fraxinus excelsior Gemeine Esche 5,5-8,5

Fraxinus ornus Blumenesche 7,0-8,5

Fresia hybrida 6,0-7,0

Fuchsia Hybriden 5,5-6,5

Gardenia grandiflora 5,5-6,5

Gaultheria procumbens Rote Scheinbeere 5,5-6,5

Gaultheria shallon Hohe Teppichbeere 5,5-6,5

Genista lydia Ginster 6,5-8,0

Genista radiata Strahlenginster 6,5-8,0

Genista sagittalis Pfeilginster 5,5-6,5

Genista tinctoria Färberginster 5,5-6,5

Gerbera Beet 5,0-6,0

Gerbera Container 5,0-6,0

Gerbera jamesonii 5,0-6,5

Ginkgo biloba Fächerblattbaum 6,0-8,0

Gladiolen-Haus 6,0-7,0

Gleditsia triacanthos Lederhülsenbaum 6,5-8,5

Gymnocladus clioecus Geweihbaum 6,5-8,5

Halesia carolina Maiglöckchenstrauch 5,5-7,0

Halesia monticola Aufrechtes Silberglöckchen 6,5-7,0

Hamamelis japonica Zaubernuß 6,0-6,5

6 / 14

Botanic Name German Name pH-Value

Hamamelis mollis Lichtmeß-Zaubernuß 6,0-6,5

Hamamelis virginisana Herbstblühende Zaubernuß 6,0-6,5

Hedera 5,5-7,0

Hedera colchiea Efeu 6,0-8,0

Hedera helix Gemeiner Efeu 6,0-8,5

Hedera helix - goldheart Bunter Kletterefeu 6,0-7,0

Hibiscus 5,5-6,5

Hibiscus syriacus Eibisch 6,5-8,0

Hippeastrum-Topf 6,0-7,0

Hippophae rhamnoides Sanddorn 7,0-8,5

Holodicus discolor Scheinspiere 6,0-7,0

Hydrangea arb. grandiflora Ball-Hortensie 6,0-6,5

Hydrangea arborescens Hortensie

6,0-7,0

Hydrangea aspera ssp. Hortensie 5,0-6,0

Hydrangea aspera var. Hortensie 4,0-6,0

Hydrangea blau 3,5-4,5

Hydrangea hybriden Bauernhortensie 6,0-6,5

Hydrangea paniculata Pispenhortensie 6,0-7,0

Hydrangea petiolaris Kletterhortensie 6,0-6,5

Hydrangea rot/weiß 5,5-6,5

Hydrangea sargentiana Samthortensie 4,0-6,0

Hypericum calycinum Johanniskraut 6,5-8,5

Hypericum moserianum Johanniskraut 6,5-8,5

Hypericum patulum Johanniskraut 6,5-8,5

Ilex aquifolium Stechpalme-Hülse 6,0-8,0

Ilex aquifolium - myrtifolium Lanzen-Hülse 5,5-7,0

Ilex crenata Japanische Stechpalme 5,5-6,5

Ilex verticillata Korallen-Hülse 6,0-8,0

Impatiens 5,5-6,5

Jasminum nudiflorum Winter-Jasmin

7,0-8,5

Juglans regia Walnuß 6,5-8,0

Juniperus chin. mint julep Wacholder 6,0-8,0

Juniperus chin. old gold Wacholder 6,0-8,0

Juniperus chin. pfitzeriana Wacholder 6,0-8,0

Juniperus chin. plumosa Wacholder 6,0-8,0

Juniperus chinensis blaauw Wacholder 6,0-8,0

Juniperus chinensis hetzii Wacholder 6,0-8,0

Juniperus comm. horizontalis Wacholder 6,0-8,0

Juniperus comm. hornibrokii Wacholder 6,0-8,0

Juniperus comm. meyer Wacholder 6,0-8,0

Juniperus comm. repanda Wacholder 6,0-8,0

Juniperus comm. sabina femina Sadebaum 6,0-8,0

Juniperus comm. sabina tamar. Sadebaum 6,0-8,0

Juniperus comm. suecica Wacholder 6,0-8,0

Juniperus communis hibernica Wacholder 6,0-8,0

Juniperus grey owl Wacholder 6,0-8,5

Juniperus skyrocket Wacholder 6,0-8,0

Juniperus squam. blue star Wacholder 6,0-7,0

Juniperus squam. meyeri Wacholder 6,0-8,0

Juniperus squamata blue car. Wacholder 6,0-8,0

Juniperus virgiana canaertii Wacholder

6,0-8,5

Juniperus virgiana glauca Wacholder 6,0-8,5

Kakteen 6,0-7,0

Kalanchoe 5,5-6,5

Kalmia angustifolia Lorbeerrose 5,0-6,0

Kalmia latifolia Berglorbeere 5,0-6,0

Kerria japonica Ranunkelstrauch 5,5-6,5

Koelreuteria paniculata Blasenbaum 6,5-8,5

Kolkwitzia amabilis Kolkwitzie 6,5-8,5

Laburnum anagyroides Goldregen 6,0-8,0

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